Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Zimmermann Tomas"'
Autor:
Vos Jannie, Cattaneo Laura, Patchkovskii Serguei, Zimmermann Tomas, Cirelli Claudio, Lucchini Matteo, Kheifets Anatoli, Landsman Alexandra, Keller Ursula
Publikováno v:
EPJ Web of Conferences, Vol 205, p 06008 (2019)
We present orientation-dependent stereo Wigner time delays of CO molecules, which reveal the electron localization at the ionization moment. Together with theoretical calculations this constitutes a spatially-and temporally-resolved reconstruction of
Externí odkaz:
https://doaj.org/article/e5628497240a46a4846cda5789457a4a
Autor:
Prlj, Antonio, Begušić, Tomislav, Zhang, Zhan Tong, Fish, George Cameron, Wehrle, Marius, Zimmermann, Tomáš, Choi, Seonghoon, Roulet, Julien, Moser, Jacques-Edouard, Vaníček, Jiří
Publikováno v:
J. Chem. Theory and Comput. 16, 2617 (2020)
Azulene is a prototypical molecule with an anomalous fluorescence from the second excited electronic state, thus violating Kasha's rule, and with an emission spectrum that cannot be understood within the Condon approximation. To better understand pho
Externí odkaz:
http://arxiv.org/abs/2001.08414
Autor:
Zimmermann, Tomas
A formulation of quantum mechanics is introduced based on a $2D$-dimensional phase-space wave function $\text{\reflectbox{\text{p}}}\mkern-3mu\text{p}\left(q,p\right)$ which might be computed from the position-space wave function $\psi\left(q\right)$
Externí odkaz:
http://arxiv.org/abs/1806.05383
Autor:
Zimmermann, Tomáš, Ortmann, Lisa, Hofmann, Cornelia, Rost, Jan-Michael, Landsman, Alexandra S.
The use of semiclassical models based on the Strong Field Approximation (SFA) is ubiquitous in strong field multi-photon ionization and underlies many key developments in attosecond science, including the description of High Harmonic Generation (HHG)
Externí odkaz:
http://arxiv.org/abs/1804.09583
Publikováno v:
In Journal of Molecular Liquids 1 August 2021 335
Autor:
Huml, Lukáš, Havlová, Dominika, Longin, Ondřej, Staňková, Eliška, Holubová, Barbora, Kuchař, Martin, Prokudina, Elena, Rottnerová, Zdeňka, Zimmermann, Tomáš, Drašar, Pavel, Lapčík, Oldřich, Jurášek, Michal
Publikováno v:
In Steroids March 2020 155
Autor:
Zimmermann, Tomas, Vanicek, Jiri
Publikováno v:
J. Chem. Phys.139, 104105 (2013)
We analyze how the choice of the sampling weight affects the efficiency of the Monte Carlo evaluation of classical time autocorrelation functions. Assuming uncorrelated sampling or sampling with constant correlation length, we propose a sampling weig
Externí odkaz:
http://arxiv.org/abs/1212.3463
Autor:
Zimmermann, Tomas, Vanicek, Jiri
Publikováno v:
J. Chem. Phys. 137, 22A516 (2012)
We propose to measure the importance of spin-orbit couplings (SOCs) in the nonadiabatic molecular quantum dynamics rigorously with quantum fidelity. To make the criterion practical, quantum fidelity is estimated efficiently with the multiple-surface
Externí odkaz:
http://arxiv.org/abs/1206.6299
Autor:
Zimmermann, Tomas, Vanicek, Jiri
Publikováno v:
J. Chem. Phys. 136, 094106 (2012)
We propose to measure nonadiabaticity of molecular quantum dynamics rigorously with the quantum fidelity between the Born-Oppenheimer and fully nonadiabatic dynamics. It is shown that this measure of nonadiabaticity applies in situations where other
Externí odkaz:
http://arxiv.org/abs/1112.0258
Publikováno v:
Phys. Rev. E 84, 066205 (2011)
We analyze the efficiency of available algorithms for the simulation of classical fidelity and show that their computational costs increase exponentially with the number of degrees of freedom for almost all initial states. Then we present an algorith
Externí odkaz:
http://arxiv.org/abs/1108.0173