Hermann Kampermann

Scientific activities
Publications & Co

» Papers:
    105. A. Trushechkin, H. Kampermann, D. Bruß,
    Spanning-tree-packing protocol for conference key propagation in quantum networks,
    preprint [ arXiv:2506.04105v1 [quant-ph]]
    104. J.A. Kunzelmann, A. Trushechkin, N. Wyderka, H. Kampermann, D. Bruß,
    Multiplexed multipartite quantum repeater rates in the stationary regime,
    preprint [ arXiv:2501.05890v1 [quant-ph]]
    103. P. Barrios Hita, A. Trushechkin, H. Kampermann, M. Epping, D. Bruß,
    Quantum mechanics based on real numbers: A consistent description,
    preprint [ arXiv:2503.17307v1 [quant-ph]]
    102. J. Neumann, T.V. Kondra, K. Hansenne, L.T. Weinbrenner, H. Kampermann, O. Gühne, D. Bruß, N. Wyderka,
    No quantum advantage without classical communication: fundamental limitations of quantum networks ,
    preprint [ arXiv:2503.09473v1 [quant-ph]]
    101. N. Wyderka, G. Chesi, H. Kampermann, C. Macchiavello, D. Bruß,
    High-dimensional quantum key distribution rates for multiple measurement bases,
    preprint [ arXiv:2501.05890v1 [quant-ph]]
    100. M. Ogrodnik, A. Widomski, D. Bruß, G. Chesi, F. Grasselli, H. Kampermann, C. Macchiavello, N. Walk, N. Wyderka, M. Karpinski,
    High-dimensional quantum key distribution with resource-efficient detection,
    preprint [ arXiv:2412.16782v1 [quant-ph]]
    99. F. Grasselli, G. Chesi, N. Walk, H. Kampermann, A. Widomski, M. Ogrodnik, M. Karpinski, C. Macchiavello, D. Bruß, N. Wyderka,
    Quantum Key Distribution with Basis-Dependent Detection Probability,
    preprint [ arXiv:2411.19874v1 [quant-ph]]
    98. J.A. Kunzelmann, H. Kampermann, D. Bruß,
    Multipartite multiplexing strategies for quantum routers,
    Phys. Rev. A, 110: 032617 (2024) [ arXiv:2406.13492v1 [quant-ph]]
    97. J. Moerland, N. Wyderka, H. Kampermann, D. Bruß,
    Bound entangled Bell diagonal states of unequal local dimensions, and their witnesses,
    Phys. Rev. A, 109: 012217 (2024) [ arXiv:2308.10607v1 [quant-ph]]
    96. T. Mihaescu, H. Kampermann, A. Isar, D. Bruß,
    Steering witnesses for unknown Gaussian quantum states,
    New J. Phys., 25: 113023 (2023) [ arXiv:2304.11239v1 [quant-ph]]
    95. L. Tendick, H. Kampermann, D. Bruß,
    Distributed quantum incompatibility,
    Phys. Rev. Lett., 131: 120202 (2023) [ arXiv:2301.08670v1 [quant-ph]]
    94. S. Datta, H. Kampermann, D. Bruß,
    Upper bound on the Guessing probability using Machine Learning,
    preprint [ arXiv:2212.08500v1 [quant-ph]]
    93. J. Schluck, G. Murta, H. Kampermann, D. Bruß, N. Wyderka
    Continuity of robustness measures in quantum resource theories,
    J. Phys. A: Math. Theor., 56: 255303 (2023) [ arXiv:2212.06654v1 [quant-ph]]
    92. M. Ghalaii, S. Bahrani, C. Liorni, F. Grasselli, H. Kampermann, L. Wooltorton, R. Kumar, S. Pirandola, T.P. Spiller, A. Ling, B. Huttner, M. Razavi
    Satellite-Based Quantum Key Distribution in the Presence of Bypass Channels,
    PRX Quantum, 4: 040320 (2023) [ arXiv:2212.04807v1 [quant-ph]]
    91. N. Wyderka, G. Chesi, H. Kampermann, C. Macchiavello, D. Bruß,
    Construction of efficient Schmidt number witnesses for high-dimensional quantum states,
    Phys. Rev. A, 107: 022431 (2023) [ arXiv:2210.05272v1 [quant-ph]]
    90. F. Grasselli, G. Murta, H. Kampermann, D. Bruß,
    Boosting device-independent cryptography with tripartite nonlocality,
    Quantum, 7: 980 (2023) [ arXiv:2209.12828v1 [quant-ph]]
    89. T. Wagner, H. Kampermann, D. Bruß, M. Kliesch
    Learning logical Pauli noise in quantum error correction,
    Phys. Rev. Lett., 130: 200601 (2023) [ arXiv:2209.09267v1 [quant-ph]]
    88. B. Ghimire, T. Wagner, H. Kampermann, D. Bruß,
    Quantum Grid States and Hybrid Graphs,
    Phys. Rev. A, 107: 042425 (2023) [ arXiv:2207.09826v1 [quant-ph]]
    87. D. Miller, D. Loss, I. Tavernelli, H. Kampermann, D. Bruß, N. Wyderka
    Shor-Laflamme distributions of graph states and noise robustness of entanglement,
    J. Phys. A: Math. Theor., 56: 335303 (2023) [ arXiv:2207.07665v1 [quant-ph]]
    86. L. Tendick, M. Kliesch, H. Kampermann, D. Bruß,
    Distance-based resource quantification for sets of quantum measurements,
    Quantum, 7: 1003 (2023) [ arXiv:2205.08546v1 [quant-ph]]
    85. F. Grasselli, G. Murta, J. de Jong, F. Hahn, D. Bruß, H. Kampermann, A. Pappa,
    Secure Anonymous Conferencing in Quantum Networks,
    PRX Quantum 3: 040306 (2022) [ arXiv:2111.05363v1 [quant-ph]]
    84. S. Datta, H. Kampermann, D. Bruß,
    Device-independent secret key rates via a post-selected Bell inequality,
    Phys. Rev. A, 105: 032451 (2022) [ arXiv:2111.04482v1 [quant-ph]]
    83. T. Wagner, H. Kampermann, D. Bruß, M. Kliesch,
    Pauli channels can be estimated from syndrome measurements in quantum error correction,
    Quantum, 6: 809 (2022) [ arXiv:2107.14252v1 [quant-ph]]
    82. G. Gianfelici, H. Kampermann, D. Bruß,
    Hierarchy of continuous-variable quantum resource theories,
    New J. Phys., 23: 113008 (2021) [ arXiv:2106.11334v1 [quant-ph]]
    81. L. Tendick, H. Kampermann, D. Bruß,
    Quantifying necessary quantum resources for nonlocality,
    Phys. Rev. Research, 4: L012002 (2022) [ arXiv:2102.08722v1 [quant-ph]]
    80. T. Wagner, H. Kampermann, D. Bruß, M. Kliesch
    Optimal noise estimation from syndrome statistics of quantum codes,
    Phys. Rev. Research, 3: 013292 (2021) [ arXiv:2010.02243v1 [quant-ph]]
    79. G. Carrara, H. Kampermann, D. Bruß, G. Murta
    Genuine multipartite entanglement is not a precondition for secure conference key agreement,
    Phys. Rev. Research, 3: 013264 (2021) [ arXiv:2007.11553v2 [quant-ph]]
    78. T. Mihaescu, H. Kampermann, G. Gianfelici, A. Isar, D. Bruß,
    Detecting entanglement of unknown continuous variable states with random measurements,
    New J. Phys., 22: 123041 (2020) [ arXiv:2007.05650v1 [quant-ph]]
    77. C. Liorni, H. Kampermann, D. Bruß,
    Quantum repeaters in space,
    New J. Phys., 23: 053021 (2021) [ arXiv:2005.10146v1 [quant-ph]]
    76. F. Grasselli, G. Murta, H. Kampermann, D. Bruß,
    Entropy bounds for multiparty device-independent cryptography,
    Phys. Rev. X Quantum, 2: 010308 (2021) [ arXiv:2004.14263v1 [quant-ph]]
    75. G. Murta, F. Grasselli, H. Kampermann, D. Bruß,
    Quantum Conference Key Agreement: A Review,
    Adv. Quantum Technol. 3: 2000025 (2020) [ arXiv:2003.10186v1 [quant-ph]]
    74. G. Gianfelici, H. Kampermann, D. Bruß,
    Theoretical framework for physical unclonable functions, including quantum readout,
    Phys. Rev. A, 101: 042337 (2020) [ arXiv:1911.04981v1 [quant-ph]]
    73. T. Holz, H. Kampermann, D. Bruß,
    A Genuine Multipartite Bell Inequality for Device-independent Conference Key Agreement,
    Phys. Rev. Research, 2: 023251 (2020) [ arXiv:1910.11360v1 [quant-ph]]
    72. T. Wagner, H. Kampermann, D. Bruß,
    Symmetries for a High Level Neural Decoder on the Toric Code,
    Phys. Rev. A, 102: 042411 (2020) [ arXiv:1910.01662v1 [quant-ph]]
    71. F. Grasselli, H. Kampermann, D. Bruß,
    Conference key agreement with single-photon interference,
    New J. Phys., 21: 123002 (2019) [ arXiv:1907.10288v1 [quant-ph]]
    70. F. Bischof, H. Kampermann, D. Bruß,
    Quantifying coherence with respect to general quantum measurements,
    Phys. Rev. A, 103: 032429 (2021) [ arXiv:1907.08574v1 [quant-ph]]
    69. C. Liorni, H. Kampermann, D. Bruß,
    Satellite-based links for Quantum Key Distribution: beam effects and weather dependence,
    New J. Phys., 21: 093055 (2019) [ arXiv:1906.08115v1 [quant-ph]]
    68. D. Miller, T. Holz, H. Kampermann, D. Bruß,
    Parameter regimes for surpassing the PLOB bound with error-corrected qudit repeaters,
    Quantum, 3: 216 (2019) [ arXiv:1906.05172v1 [quant-ph]]
    67. T. Holz, D. Miller, H. Kampermann, D. Bruß,
    Comment on "Fully device-independent conference key agreement" [Phys. Rev. A 97, 022307 (2018)],
    Phys. Rev. A, 100: 026301 (2019) [ arXiv:1906.01710v1 [quant-ph]]
    66. L. Tendick, H. Kampermann, D. Bruß,
    Activation of nonlocality in bound entanglement,
    Phys. Rev. Lett., 124: 050401 (2020) [ arXiv:1904.07899v1 [quant-ph]]
    65. F. Bischof, H. Kampermann, D. Bruß,
    Resource theory of coherence based on positive-operator-valued measures,
    Phys. Rev. Lett., 123: 110402 (2019) [ arXiv:1812.00018v1 [quant-ph]]
    64. D. Miller, T. Holz, H. Kampermann, D. Bruß,
    Propagation of generalized Pauli errors in qudit Clifford circuits,
    Phys. Rev. A, 98: 052316 (2018) [ arXiv:1807.06030v1 [quant-ph]]
    63. F. Grasselli, H. Kampermann, D. Bruß,
    Finite-key effects in multi-partite quantum key distribution protocols,
    New J. Phys., 20: 113014 (2018) [ arXiv:1807.04472v1 [quant-ph]]
    62. T. Holz, H. Kampermann, D. Bruß,
    Device-independent secret-key-rate analysis for quantum repeaters,
    Phys. Rev. A, 97: 012337 (2018) [ arXiv:1711.06072v1 [quant-ph]]
    61. T. Wagner, H. Kampermann, D. Bruß,
    Analysis of quantum error correction with symmetric hypergraph states,
    J. Phys. A, 51: 125302 (2018) [ arXiv:1711.00295v1 [quant-ph]]
    60. F. Bischof, H. Kampermann, D. Bruß,
    Measurement-device-independent randomness generation with arbitrary quantum states,
    Phys. Rev. A, 95: 062305 (2017) [ arXiv:1703.03330v1 [quant-ph]]
    59. A. Streltsov, H. Kampermann, S. Wölk, M. Gessner, D. Bruß,
    Maximal Coherence and the Resource Theory of Purity,
    New J. Phys., 20: 053058 (2018) [ arXiv:1612.07570v1 [quant-ph]]
    58. M. Epping, H. Kampermann, C. Macchiavello, D. Bruß,
    Multi-partite entanglement speeds up quantum key distribution in networks,
    New J. Phys., 19: 093012 (2017) [ arXiv:1612.05585v1 [quant-ph]]
    57. A. Streltsov, H. Kampermann, D. Bruß,
    Entanglement distribution and quantum discord,
    Lectures on General Quantum Correlations and their Applications. Quantum Science and Technology. Springer (2017) [ arXiv:1610.05078v1 [quant-ph]]
    56. J. Szangolies, H. Kampermann, D. Bruß,
    Device-Independent Bounds on Detection Efficiency,
    Phys. Rev. Lett., 118: 260401 (2017) [ arXiv:1609.06126v1 [quant-ph]]
    55. M. Epping, H. Kampermann, D. Bruß,
    Robust entanglement distribution via quantum network coding,
    New J. Phys., 18: 103052 (2016) [ arXiv:1605.08384v1 [quant-ph]]
    54. M. Epping, H. Kampermann, D. Bruß,
    On the error analysis of quantum repeaters with encoding,
    Appl. Phys. B, 122: 54 (2016) [ arXiv:1508.02185v1 [quant-ph]]
    53. J.Y. Wu, H. Kampermann, D. Bruß,
    Determining X-chains in graph states,
    J. Phys. A, 49: 055302 (2016) [ arXiv:1507.06082v1 [quant-ph]]
    52. J. Szangolies, H. Kampermann, D. Bruß,
    Detecting Entanglement of Unknown Quantum States with Random Measurements,
    New J. Phys., 17: 113051 (2015) [ arXiv:1504.08225v2 [quant-ph]]
    51. M. Epping, H. Kampermann, D. Bruß,
    Large-scale quantum networks based on graphs,
    New J. Phys., 18: 053036 (2016) [ arXiv:1504.06599v1 [quant-ph]]
    50. S. Bäuml, D. Bruß, M. Huber, H. Kampermann, A. Winter,
    Witnessing entanglement by proxy,
    New J. Phys., 18: 015002 (2016) [ arXiv:1504.04575v1 [quant-ph]]
    49. J.Y. Wu, H. Kampermann, D. Bruß,
    X-chains reveal substructures in graph states,
    Phys. Rev. A, 92: 012322 (2015) [ arXiv:1504.03302v1 [quant-ph]]
    48. M. Epping, H. Kampermann, D. Bruß,
    A quantum mechanical bound for CHSH-type Bell inequalities,
    Quantum [Un]Speakables II: 50 Years of Bell's Theorem [ arXiv:1501.01406v1 [quant-ph]]
    47. H. Kampermann,
    Viewpoint: Sending Messages with a Quantum Seal,
    Physics, 7: 78 (2014) [ pdf]
    46. J.-Y. Wu, M. Rossi, H. Kampermann, S. Severini, L.C. Kwek, C. Macchiavello, D. Bruß,
    Randomized Graph States and their Entanglement Properties,
    Phys. Rev. A, 89: 052335 (2014) [ arXiv:1403.3828v1 [quant-ph]]
    45. M. Epping, H. Kampermann, D. Bruß,
    Optimisation of Bell inequalities with invariant Tsirelson bound,
    J. Phys. A, 47: 424015 (2014) [ arXiv:1402.0378v1 [quant-ph]]
    44. S. Bratzik, H. Kampermann, D. Bruß,
    Secret key rates for an encoded quantum repeater,
    Phys. Rev. A, 89: 032335 (2014) [ arXiv:1401.6859v1 [quant-ph]]
    43. O. Marty, M. Epping, H. Kampermann, D. Bruß, M.B. Plenio, M. Cramer,
    Quantifying entanglement with scattering experiments,
    Phys. Rev. B, 89: 125117 (2014) [ arXiv:1310.0929v1 [quant-ph]]
    42. S. Abruzzo, H. Kampermann, D. Bruß,
    Finite-range multiplexing enhances quantum key distribution via quantum repeaters,
    Phys. Rev. A, 89: 012303 (2014) [arXiv:1309.1106v1 [quant-ph]]
    41. A. Streltsov, H. Kampermann, D. Bruß,
    Limits for entanglement distribution with separable states,
    Phys. Rev. A, 90: 032323 (2014) [arXiv:1309.0984v1 [quant-ph]]
    40. M. Epping, H. Kampermann, D. Bruß,
    Designing Bell inequalities from a Tsirelson bound,
    Phys. Rev. Lett., 111: 240404 (2013) [arXiv:1306.3805v1 [quant-ph]]
    39. S. Abruzzo, H. Kampermann, D. Bruß,
    Measurement-device-independent quantum key distribution with quantum memories,
    Phys. Rev. A, 89: 012301 (2014) [arXiv:1306.3095v1 [quant-ph]]
    38. Z. Shadman, H. Kampermann, C. Macchiavello, D. Bruß,
    A review on super dense coding over covariant noisy channels,
    Quantum Measurements and Quantum Metrology, 1: 21 (2013) [arXiv:1305.7490v1 [quant-ph]]
    37. S. Bratzik, S. Abruzzo, H. Kampermann, D. Bruß,
    Quantum repeaters and quantum key distribution: the impact of entanglement distillation on the secret key rate,
    Phys. Rev. A, 87: 062335 (2013) [arXiv:1303.3456v1 [quant-ph]]
    36. S. Abruzzo, S. Bratzik, N.K. Bernardes, H. Kampermann, P. van Loock, D. Bruß,
    Quantum repeaters and quantum key distribution: analysis of secret key rates,
    Phys. Rev. A, 87: 052315 (2013) [arXiv:1208.2201v1 [quant-ph]]
    35. M. Mertz, H. Kampermann, S. Bratzik, D. Bruß,
    Secret key rates for coherent attacks,
    Phys. Rev. A, 87: 012315 (2013) [arXiv:1207.0085v1 [quant-ph]]
    34. J. Wu, H. Kampermann, D. Bruß, C. Klöckl, M. Huber,
    Determining lower bounds on a measure of multipartite entanglement from few local observables,
    Phys. Rev. A, 86: 022319 (2012) [arXiv:1205.3119v1 [quant-ph]]
    33. H. Kampermann, O. Gühne, C. Wilmott, D. Bruß,
    An algorithm for characterizing SLOCC classes of multiparticle entanglement,
    Phys. Rev. A, 86: 032307 (2012) [arXiv:1203.5872v1 [quant-ph]]
    32. A. Streltsov, H. Kampermann, D. Bruß,
    Quantum cost for sending entanglement,
    Phys. Rev. Lett., 108: 250501 (2012) [arXiv:1203.1264v1 [quant-ph]]
    31. Z. Shadman, H. Kampermann, C. Macchiavello, D. Bruß,
    Distributed super dense coding over noisy channels,
    Phys. Rev. A, 85: 052306 (2012) [arXiv:1203.1197v1 [quant-ph]]
    30. M. Mertz, H. Kampermann, Z. Shadman, D. Bruß,
    Quantum key distribution with finite resources: Taking advantage of quantum noise,
    Phys. Rev. A, 87: 042312 (2013) [arXiv:1112.5542v1 [quant-ph]]
    29. S. Abruzzo, M. Mertz, H. Kampermann, D. Bruß,
    Finite-key analysis of the six-state protocol with photon-number-resolution detectors,
    SPIE, 8189: 818917 (2011) [arXiv:1111.2798v1 [quant-ph]]
    28. Z. Shadman, H. Kampermann, C. Macchiavello, D. Bruß,
    Optimal super dense coding over memory channels,
    Phys. Rev. A, 84: 042309 (2011) [arXiv:1107.3591v1 [quant-ph]]
    27. A. Streltsov, H. Kampermann, D. Bruß,
    Behavior of Quantum Correlations under Local Noise,
    Phys. Rev. Lett., 107: 170502 (2011) [arXiv:1106.2028v1 [quant-ph]]
    26. S. Abruzzo, H. Kampermann, M. Mertz, D. Bruß,
    QKD with finite resources: secret key rates via Renyi entropies,
    Phys. Rev. A, 84: 032321 (2011) [arXiv:1105.5574v1 [quant-ph]]
    25. M. Kleinmann, H. Kampermann, D. Bruß,
    Asymptotically perfect discrimination in the LOCC paradigm,
    Phys. Rev. A, 84: 042326 (2011) [arXiv:1105.5132v1 [quant-ph]]
    24. A. Streltsov, H. Kampermann, D. Bruß,
    Easy implementable algorithm for the geometric measure of entanglement,
    Phys. Rev. A, 84: 022323 (2011) [arXiv:1104.0821v1 [quant-ph]]
    23. A. Streltsov, H. Kampermann, D. Bruß,
    Linking quantum discord to entanglement in a measurement,
    Phys. Rev. Lett., 106: 160401 (2011) [arXiv:1012.4903v1 [quant-ph]]
    22. S. Bratzik, M. Mertz, H. Kampermann, D. Bruß,
    Min-entropy and quantum key distribution: non-zero key rates for "small" numbers of signals,
    Phys. Rev. A, 83: 022330 (2011) [arXiv:1011.1190v1 [quant-ph]]
    21. C. Wilmott, H. Kampermann, D. Bruß,
    Quantum sign permutation polytopes,
    J. Phys. A, 43: 505306 (2010) [arXiv:1007.5246v1 [quant-ph]]
    20. A. Streltsov, H. Kampermann, D. Bruß,
    Linking a distance measure of entanglement to its convex roof,
    New J. Phys., 12: 123004 (2010) [arXiv:1006.3077v1 [quant-ph]]
    19. Z. Shadman, H. Kampermann, C. Macchiavello, D. Bruß,
    Optimal super dense coding over noisy quantum channels,
    New J. Phys., 12: 073042 (2010) [arXiv:1004.5573v1 [quant-ph]]
    18. H. Kampermann, X. Peng, D. Suter, D. Bruß,
    Experimental generation of pseudo-bound-entanglement,
    Phys. Rev. A, 81: 040304(R) (2010) [arXiv:0909.2743v1 [quant-ph]]
    17. P. Krammer, H. Kampermann, D. Bruß, R.A. Bertlmann, L.C. Kwek, C. Macchiavello,
    Multipartite entanglement witnesses via structure factors,
    Phys. Rev. Lett., 103: 100502 (2009) [arXiv:0904.3860v2 [quant-ph]]
    16. S. Gharibian, H. Kampermann, D. Bruß,
    On Global Effects Caused by Locally Noneffective Unitary Operations,
    Quant. Inf. Comp., 9: 1013 (2009) [arXiv:0809.4469v1 [quant-ph]]
    15. M. Kleinmann, H. Kampermann, D. Bruß,
    Unambiguous state discrimination: optimal solution and case study,
    Phys. Rev. A, 81: 020304(R) (2010) [arXiv:0807.3923v2 [quant-ph]]
    14. S. Shadman, H. Kampermann, T. Meyer, D. Bruß,
    Optimal eavesdropping on noisy states in quantum key distribution,
    Int. J. Quant. Inf., 7: 297 (2009) [arXiv:0804.0587v1 [quant-ph]]
    13. M. Kleinmann, H. Kampermann, D. Bruß,
    Structural approach to unambiguous discrimination of two mixed states,
    J. Math. Phys., 51: 032201 (2010) [arXiv:0803.1083v1 [quant-ph]]
    12. M. Kleinmann, H. Kampermann, Ph. Raynal, D. Bruß,
    Commutator Relations Reveal Solvable Structures in Unambiguous State Discrimination,
    J. Phys. A, 40: F871 (2007) [arXiv:0705.3391v1 [quant-ph]]
    11. R.G. Unanyan, H. Kampermann, D. Bruss,
    A Decomposition of Separable Werner States,
    J. Phys. A, 40: F483 (2007) [quant-ph/0703240]
    10. P. Skwara, H. Kampermann, M. Kleinmann, D. Bruss,
    Entanglement witnesses and a loophole problem,
    Phys. Rev. A, 76: 012312 (2007) [quant-ph/0608058]
    9. M. Kleinmann, H. Kampermann, T. Meyer, D. Bruss,
    Purifying and Reversible Physical Processes,
    Appl. Phys. B, 86: 371 (2007) [quant-ph/0608053]
    8. T. Meyer, H. Kampermann, M. Kleinmann, D. Bruss,
    Finite key analysis for symmetric attacks in quantum key distribution,
    Phys. Rev. A, 74: 042340 (2006) [quant-ph/0607141]
    7. M. Kleinmann, H. Kampermann, T. Meyer, D. Bruss,
    Physical Purification of quantum states,
    Phys. Rev. A, 73: 062309 (2006) [quant-ph/0509100]
    6. H. Kampermann, W.S. Veeman,
    The determination of the relaxation super operator of 23Na in a NaNO3 single crystal by using the I=3/2 nuclear spin as a 2-qubit quantum processor,
    Isr. J. Chem., 46(4): 399-405 (2006)
    5. M. Kleinmann, H. Kampermann, D. Bruss,
    Generalization of quantum state comparison,
    Phys. Rev. A, 72: 032308 (2005) [quant-ph/0503012]
    4. H. Kampermann, W.S. Veeman,
    Characterization of quantum algorithms by Quantum Process Tomography using quadrupolar spins in solid state NMR,
    J. Chem. Phys., 122(21): 214108, (2005)
    3. H. Kampermann, W.S. Veeman,
    Quantum Computing Using Quadrupolar Spins in Solid State NMR,
    Quantum Information Processing, 1(5): 327-344, (2002)
    2. H. Kampermann, R. Dumont, A. Bain,
    Residual dipolar coupling in the CP/MAS nuclear magnetic resonance spectra of spin-1/2 nuclei coupled to quadrupolar nuclei application of floquet theory,
    J. Chem. Phys., 116(6): 2464-2471, (2002)
    1. H. Kampermann, K. Kolster, V. Buß,
    Conformation and absolute configuration of 11,12-cyclopropyl retinal analogs – an RHF/DFT/CIS study,
    J. Mol. Model., 7(5): 132-139, (2001)

» Theses:
» Teaching:
    9. University of Düsseldorf (2009)
    Lecture and Exercises
    Advanced Quantum Information Theory
    8. University of Düsseldorf (2009,2010)
    Exercise lessons to the lecture
    Theoretical Mechanics
    7. University of Düsseldorf (2007)
    Exercise lessons to the lecture
    Mathematical Methods in Physics
    6. University of Düsseldorf (2006,2007,2008)
    Exercises and lecture substitution:
    Quantum Optics and Quantum Information
    5. University of Düsseldorf (2005,2008)
    Exercises and lecture substitution:
    Quantum Mechanics
    4. University of Düsseldorf (2005)
    Exercises and lecture substitution:
    Quantum Information II
    3. University of Düsseldorf (2004)
    Exercises and lecture substitution:
    Quantum Information I
    2. University of Duisburg (2003)
    Exercise lessons to the lecture
    physical chemistry III (statistical thermodynamics)
    1. University of Duisburg (1998)
    Exercise lessons to the lecture
    Mathematical methods of theoretical chemistry

» Talks/Seminars:
    13. Darmstadt (Germany) (2008),
    DPG Tagung,
    "Pseudo bound entanglement in NMR quantum computing"
    12. Düsseldorf (Germany) (2007),
    Tag der Forschung,
    "Quantencomputer - Hoffnung oder Phantasie?"
    11. Innsbruck (Austria) (2007),
    IQING 5,
    "Witness like operators and pseudo bound entanglement in NMR quantum computing"
    10. Düsseldorf (Germany) (2007),
    DPG Tagung,
    "General strategy for optimal Unambiguous State Discrimination of two mixed states"
    9. Minsk (Belarus) (2006),
    XI International conference on quantum optics,
    "Witness operators and the loophole-problem"
    8. Frankfurt (Germany) (2006),
    DPG Tagung,
    "Unambiguous quantum parity check"
    7. Capital Normal University (Beijing, China) (2005),
    Lecture series on
    "Advanced topics in Quantum Information"
    6. Berlin (Germany) (2005),
    DPG Tagung,
    "Process Tomography of a nuclear quadrupolar spin quantum information processor"
    5. Universität Würzburg (2005),
    Department of Biophysiks (Seminar),
    "NMR Quantum Computing"
    4. Universität Leiden (2004),
    Leiden Institute of Physics (Seminar),
    "Process Tomography of a nuclear quadrupolar spin quantum information processor"
    3. Universität Dortmund (2003),
    Graduiertenkolleg Quanteninformation,
    "Charakterisierung der Dekohärenz eines 2 Qubit Festkörper-Systems mittels NMR-Prozesstomographie"
    2. Universität Duisburg (2003),
    Osterkolloquium,
    "Na als zwei-Qubit Quantenprozessor"
    1. Massachusetts Institute of Technology (Cambridge, Massachusetts, USA) (2002),
    Quantum Computing Workshop,
    "Quantum control of quadrupolar spins"

» Poster:
    6. Barcelona, (Spain) (2007),
    QIPC 2007,
    "Optimal unambiguous state discrimination: Uniqueness and solution in four dimensions"
    5. Frankfurt, (Germany) (2006),
    DPG Tagung,
    "Secret key rate in tomographic quantum cryptography with a finite number of signals"
    4. Frankfurt, (Germany) (2006),
    DPG Tagung,
    "Entanglement witnesses and the loophole-problem"
    3. Torun, (Poland) (2006),
    The XXXVIII Symposiom on Mathematical Physics "Quantum Entanglement & Geometry",
    "Purifying and Reversible Processes"
    2. Vienna (Austria) (2005),
    QUPON,
    "Generalization of quantum state comparison"
    1. Newport (USA) (2003),
    Gordon Research Conference on magnetic resonance,
    "Using a 23Na spin system as a virtual two-Qubit solid state Quantum Information Processor"




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