Publications

Google scholar list

Preprints

[P1] Homogeneous dust emission and jet structure near active cometary nuclei: the case of 67P/Churyumov-Gerasimenko
T. Kramer, M. Noack, D. Baum, H.-C. Hege, E. J. Heller
preprint 5/2015 arxiv NASA

Published articles (article and arxiv versions may differ slightly)

[49] Seasonal changes of the volatile density in the coma and on the surface of comet 67P/Churyumov-Gerasimenko
T. Kramer, M. Läuter, M. Rubin, K. Altwegg
Monthly Notices of the Royal Astronomical Society (2017) article arxiv NASA
[48] Two-dimensional electronic spectra of the photosynthetic apparatus of green sulfur bacteria
T. Kramer, M. Rodriguez
Scientific Reports 7 45245 (2017) article arxiv NASA
[47] Time-dependent wave packet simulations of transport through Aharanov-Bohm rings with an embedded quantum dot
C. Kreisbeck, T. Kramer, R. Molina
Journal of Physics: Condensed Matter (2017) article arxiv NASA
[46] Modeling of Transient Absorption Spectra in Exciton Charge-Transfer Systems
T. Kramer, M. Rodriguez, Y. Zelinskyy
Journal of Physical Chemistry B 121 pp. 463-470 (2017) article Open Access NASA
[45] Challenges facing an understanding of the nature of low-energy excited states in photosynthesis
J.R. Reimers, M. Biczysko, D. Bruce, D.F. Coker, T.J. Frankcombe, H. Hashimoto, J. Hauer, R. Jankowiak, T. Kramer, J. Linnanto, F. Mamedov, F. Müh, M. Rätsep, T. Renger, S. Styring, J. Wan, Z. Wang, Z.-Y. Wang-Otomo, Y.-X. Weng, C. Yang, J.-P. Zhang, A. Freiberg, E. Krausz
Biochimica et Biophysica Acta (BBA) – Bioenergetics 1857 pp. 1627-1640 (2016) article [research gate] NASA
[44] Thermal energy and charge currents in multi-terminal nanorings
T. Kramer, C. Kreisbeck, C. Riha, O. Chiatti, S. Buchholz, A. Wieck, D. Reuter, S. Fischer
AIP Advances 6 065306 (2016) article Open Access NASA
[43] On the origin of inner coma structures observed by Rosetta during a diurnal rotation of comet 67P/Churyumov-Gerasimenko
T. Kramer, M. Noack
The Astrophysical Journal Letters, 823, L11 (2016) article [preprint][arxiv] NASA
[42] Prevailing dust-transport directions on comet 67P/Churyumov-Gerasimenko
T. Kramer, M. Noack
The Astrophysical Journal Letters, 813, L33 (2015)  article [local article]
arxiv
NASA
[41] Interacting electrons in a magnetic field in a center-of-mass free basis
P. Kramer, T. Kramer
Physica Scripta, 90, 074014 (2015)  article arxiv NASA
[40] Exact Stochastic Unraveling of an Optical Coherence Dynamics by Cumulant Expansion
J. Olšina, T. Kramer, C. Kreisbeck, T. Mančal
Journal of Chemical Physics, 141, 164109 (2014) article arxiv NASA
[39] Scalable high-performance algorithm for the simulation of exciton-dynamics. Application to the light harvesting complex II in the presence of resonant vibrational modes.
C. Kreisbeck, T. Kramer and A. Aspuru-Guzik
Journal of Chemical Theory and Computation, 10, pp 4045-4054 (2014) article
[38] Modelling excitonic-energy transfer in light-harvesting complexes
T. Kramer and C. Kreisbeck
AIP Conference Proceedings, 1575, pp 111-135 (2014) article arxiv NASA
[37] Disentangling electronic and vibronic coherences in two-dimensional echo spectra
C. Kreisbeck, T. Kramer and A. Aspuru-Guzik
Journal of Physical Chemistry B, 117, pp 9380-9385 (2013) article arxiv NASA
[36] Exciton Dynamics Lab for Light-Harvesting Complexes (GPU-HEOM)
C. Kreisbeck and T. Kramer
https://nanohub.org/resources/gpuheompop
(2013)
tool Open Access
[35] Interacting electrons in a magnetic field: mapping quantum mechanics to a classical ersatz-system
T. Kramer
AIP Conference Proceedings1488, 394 (2012) article arxiv NASA
[34] Long-Lived Electronic Coherence in Dissipative Exciton-Dynamics of Light-Harvesting Complexes
C. Kreisbeck, T. Kramer
Journal of Physical Chemistry Letters, 3, 2828 (2012) article arxiv NASA
[33] Modelling of Oscillations in Two-Dimensional Echo-Spectra of the Fenna-Matthews-Olson Complex
B.Hein, C. Kreisbeck, T. Kramer, M. Rodríguez
New Journal of Physics, 14, 023018 (2012) article Open Access NASA
[32] Comment on “Screening model of metallic nonideal contacts in the integer quantized Hall regime”
T. Kramer, V. Krueckl, E. Heller, and R. Parrott
Phys. Rev. B, 84, 197301 (2011) article arxiv NASA
[31] Spectra of harmonium in a magnetic field using an initial value representation of the semiclassical propagator
F. Grossmann, T. Kramer
J. Phys. A: Math. Theor., 44, 445309 (2011) article arxiv NASA
[30] Fluctuations in the spectra of open few-body systems
J. Eiglsperger, T. Kramer, J. Madroñero
New Journal of Physics, 13, 063033 (2011) article Open Access NASA
[29] High-performance solution of hierarchical equations of motions for studying energy-transfer in light-harvesting complexes
C. Kreisbeck, T. Kramer, M. Rodríguez, B.Hein
Journal of Chemical Theory and Computation, 7, 2166 (2011) article arxiv NASA
[28] Time dependent approach to transport and scattering in atomic and mesoscopic systems
T. Kramer
AIP Conf. Proc., 1334, 142 (2011) article arxiv NASA
[27] Two interacting electrons in a magnetic field: comparison of semiclassical, quantum, and variational solutions
T. Kramer
AIP Conf. Proc., 1323, 178 (2010) article arxiv NASA
[26] Phase shifts and phase pi-jumps in four-terminal waveguide Aharonov-Bohm interferometers
C. Kreisbeck, T. Kramer, S. Buchholz, S. Fischer, U. Kunze, D. Reuter, A. Wieck
Phys. Rev. B, 82, 165329 (2010) article arxiv NASA
[25] Self-consistent calculation of electric potentials in Hall devices
T. Kramer, V. Krueckl, E. Heller, and R. Parrott
Phys. Rev. B, 81, 205306 (2010) article arxiv NASA
[24] Wave packet approach to transport in mesoscopic systems
T. Kramer, C. Kreisbeck, and V. Krueckl
Physica Scripta, 82, 038101 (2010) article arxiv NASA
[23] Theory of the quantum Hall effect in finite graphene devices
T. Kramer, C. Kreisbeck, V. Krueckl, E. Heller, R. Parrott, and C.-T. Liang
Phys. Rev. B, 81, 081410(R) (2010) article arxiv NASA
[22] Revivals of quantum wave-packets in graphene
V. Krueckl and T. Kramer
New Journal of Physics, 11, 093010 (2009) [Open Access] article arxiv NASA
[21] Use of Lambert’s Theorem for the n-Dimensional Coulomb Problem
V. Kanellopoulos, M. Kleber, and T. Kramer
Phys. Rev. A, 80, 012101 (2009) article arxiv NASA
[20] Quasiperiodic propagation in time of some classical/quantum systems: Nielsen’s conserved quantity and Floquet properties
P. Kramer, T. Kramer, and V.I. Man’ko
Physica Scripta, 79, 055006 (2009) article arxiv NASA
[19] An efficient and accurate method to obtain the energy-dependent Green function for general potentials
T. Kramer, E. Heller, and R. Parrott
J. Phys.: Conference Series, 99 012010 (2008) Open Access article arxiv NASA
[18] Imaging Magnetic Focusing of Coherent Electron Waves
K. Aidala, R. Parrott, T. Kramer, R. Westervelt, E. Heller, M. Hanson, and A. Gossard
Nature Physics, 3, 464-468 (2007) article arxiv NASA
[17] New mathematical tools for quantum technology
C. Bracher, M. Kleber, and T. Kramer
Mathematics of Quantum Computation and Technology, edited by G. Chen, L. Kauffman, S. Lomonaco, Chapman and Hill/CRC (2007) book arxiv NASA
[16] Quantum theory of an atom laser originating from a Bose-Einstein condensate or a Fermi gas in the presence of gravity
T. Kramer and M. Rodríguez
Phys. Rev. A, 74, 013611-1-13 (2006) article arxiv NASA
[15] Landau level broadening without disorder, non-integer plateaus without interactions – an alternative model of the quantum Hall effect
T. Kramer
Revista Mexicana de Física S, 52, 49-55 (2006) article arxiv NASA
[14] Electron dynamics in parallel electric and magnetic fields
C. Bracher, T. Kramer, and J. Delos
Phys. Rev. A, 73, 062114-1-21 (2006) article arxiv NASA
[13] A heuristic quantum theory of the integer quantum Hall effect
T. Kramer
International Journal of Modern Physics B, 20, 1243-1260 (2006) article arxiv NASA
[12] The photoelectric effect in external fields
C. Bracher, J. Delos, V. Kanellopoulos, M. Kleber, and T. Kramer
Physics Letters A, 317, 62-66 (2005) article arxiv NASA
[11] Transient effects in two channel interactions and an application to the behaviour of a time-dependent shutter
T. Kramer and M. Moshinsky
Revista Mexicana de Física, 51, 407-414 (2005) article Open Access NASA
[10] Tunnelling out of a time-dependent well
T. Kramer and M. Moshinsky
J. Phys. A, 38, 5993-6003 (2005), AMS Review MR2167958 article arxiv NASA
[9] Electron drift orbits in crossed electromagnetic fields and the quantum Hall effect
T. Kramer
Group theoretical methods in physics. Institute of Physics Conference Series Number 185., Edited by G.S. Pogosyan, L.E. Vicent and K.B. Wolf, Cocoyoc, Mexico, pp. 353-358 (2004) book arxiv NASA
[8] Propagation in crossed magnetic and electric fields: The quantum source approach
T. Kramer and C. Bracher
Symmetries in Science XI, Edited by B. Gruber, G. Marmo, and N. Yoshinaga, Kluwer, Dordrecht (2004) book arxiv NASA
[7] Matter waves from localized quantum sources
T. Kramer
Squeezed States and Uncertainty Relations, Edited by H. Moya-Cessa et al., pp. 210-217, Rinton Press, Princeton, NJ (2003) book arxiv NASA
[6] Electron propagation in crossed magnetic and electric fields
T. Kramer, C. Bracher, and M. Kleber
J. Opt. B: Quantum Semiclass. Opt., 6, 21-27 (2004) article arxiv NASA
[5] Observed photodetachment in parallel electric and magnetic fields
J.N. Yukich, T. Kramer, and C. Bracher
Phys. Rev. A, 68, 033412-1-8 (2003) article arxiv NASA
[4] Ballistic matter waves with angular momentum: Exact solutions and applications
C. Bracher, T. Kramer, and M. Kleber
Phys. Rev. A, 67, 043601 (2003) article arxiv NASA
[3] Matter waves from quantum sources in a force field
T. Kramer, C. Bracher, and M. Kleber
J. Phys. A: Math. Gen., 35, 8361 (2002) article arxiv NASA
[2] Four-path interference and uncertainty principle in photodetachment microscopy
T. Kramer, C. Bracher, and M. Kleber
Europhys. Lett., 56, 471 (2001) article arxiv NASA
[1] Exact electron states in 1d (quasi-) periodic arrays of delta-potentials
P. Kramer and T. Kramer
From quasicrystals to more complex systems: Les Houches School (1998) book arxiv   NASA

Diplom and Doctoral Thesis

[T2] Matter waves from quantum sources in a force field
T. Kramer
Technische Universität München, Germany (2003) thesis
[T1] Quantum ballistic motion in electric and magnetic fields
T. Kramer
Technische Universität München, Germany (2000) unpublished

Some publications in Nature

[N2] Making the move from physics to finance
T. Kramer and A. Wilson
Nature, 425, 11 September 2003, pp. 220-221 article
[N1] Aid workers fear impending disaster in Basra
Q. Schiermeier and T. Kramer
Nature, 422, 3 April 2003, p. 459 article