Zeitschrift: Physical Review A

2021

Hammon, Sebastian ; Kümmel, Stephan:
Pump-probe photoemission simulated in real time : Revealing many-particle signatures.
In: Physical Review A. Bd. 104 (2021) Heft 1 . - 012815.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.104.012815

2019

Hofmann, Fabian ; Schelter, Ingo ; Kümmel, Stephan:
Efficiently evaluating the Krieger-Li-Iafrate and common-energy-denominator approximations in the frequency-dependent Sternheimer scheme.
In: Physical Review A. Bd. 99 (2019) Heft 2 . - 022507.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.99.022507

2018

Reina, John H. ; Susa, Cristian E. ; Hildner, Richard:
Conditional quantum dynamics and nonlocal states in dimeric and trimeric arrays of organic molecules.
In: Physical Review A. Bd. 97 (2018) Heft 6 . - 063422.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.97.063422

Hannibal, S. ; Kettmann, P. ; Croitoru, Mikhail D. ; Axt, Vollrath Martin ; Kuhn, T.:
Dynamical vanishing of the order parameter in a confined Bardeen-Cooper-Schrieffer Fermi gas after an interaction quench.
In: Physical Review A. Bd. 97 (2018) Heft 1 . - 013619.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.97.013619

Hannibal, S. ; Kettmann, P. ; Croitoru, Mikhail D. ; Axt, Vollrath Martin ; Kuhn, T.:
Persistent oscillations of the order parameter and interaction quench phase diagram for a confined Bardeen-Cooper-Schrieffer Fermi gas.
In: Physical Review A. Bd. 98 (2018) Heft 5 . - 053605.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.98.053605

Kaiser, Alexander ; Kümmel, Stephan:
Revealing the field-counteracting term in the exact Kohn-Sham correlation potential.
In: Physical Review A. Bd. 98 (2018) Heft 5 . - 052505.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.98.052505

2017

Kettmann, P. ; Hannibal, S. ; Croitoru, Mikhail D. ; Axt, Vollrath Martin ; Kuhn, Tilmann:
Pure Goldstone mode in the quench dynamics of a confined ultracold Fermi gas in the BCS-BEC crossover regime.
In: Physical Review A. Bd. 96 (2017) Heft 3 . - 033618.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.96.033618

2016

Dauth, Matthias ; Kümmel, Stephan:
Predicting photoemission intensities and angular distributions with real-time density-functional theory.
In: Physical Review A. Bd. 93 (2016) Heft 2 . - 022502.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.93.022502

2015

Brand, André ; Kaiser, Benjamin ; Vagov, Alexei ; Axt, Vollrath Martin ; Pietsch, U.:
Model study on how an ordered grouping of atoms affects their inner-shell photoionization.
In: Physical Review A. Bd. 92 (2015) Heft 3 . - 033424.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.92.033424

Hannibal, S. ; Kettmann, P. ; Croitoru, Mikhail D. ; Vagov, Alexei ; Axt, Vollrath Martin ; Kuhn, Tilmann:
Quench dynamics of an ultracold Fermi gas in the BCS regime : Spectral properties and confinement-induced breakdown of the Higgs mode.
In: Physical Review A. Bd. 91 (2015) Heft 4 . - 043630.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.91.043630

2014

Mundt, Michael ; Kümmel, Stephan:
Erratum: Optimized effective potential in real time : Problems and prospects in time-dependent density-functional theory [Phys. Rev. A 74, 022511 (2006)].
In: Physical Review A. Bd. 90 (2014) Heft 5 . - 059904.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.90.059904

Brand, André ; Kaiser, Benjamin ; Vagov, Alexei ; Axt, Vollrath Martin ; Pietsch, U.:
Non-Markovian behavior of ultrafast coherent ionization dynamics in a crystal exposed to a seeded free-electron-laser pulse.
In: Physical Review A. Bd. 89 (2014) Heft 6 . - 063404.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.89.063404

2013

Karolewski, Andreas ; Armiento, Rickard ; Kümmel, Stephan:
Electronic excitations and the Becke-Johnson potential : The need for and the problem of transforming model potentials to functional derivatives.
In: Physical Review A. Bd. 88 (2013) Heft 5 . - 052519.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.88.052519

2012

Shanenko, A. A. ; Croitoru, Mikhail D. ; Vagov, Alexei ; Axt, Vollrath Martin ; Perali, A. ; Peeters, F. M.:
Atypical BCS-BEC crossover induced by quantum-size effects.
In: Physical Review A. Bd. 86 (2012) Heft 3 . - 033612.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.86.033612

Osad'ko, I. S. ; Naumov, Andrei V. ; Eremchev, I. Yu. ; Vainer, Yuri G. ; Kador, Lothar:
Theoretical Modeling of Single-Molecule Fluorescence with Complicated Photon Statistics.
In: Physical Review A. Bd. 86 (2012) Heft 5 . - 053802.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.86.053802

Hofmann, D. ; Klüpfel, S. ; Klüpfel, P. ; Kümmel, Stephan:
Using complex degrees of freedom in the Kohn-Sham self-interaction correction.
In: Physical Review A. Bd. 85 (2012) Heft 6 . - 062514.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.85.062514

2011

Makmal, Adi ; Kümmel, Stephan ; Kronik, Leeor:
Dissociation of diatomic molecules and the exact-exchange Kohn-Sham potential : The case of LiF.
In: Physical Review A. Bd. 83 (2011) Heft 6 . - 062512.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.83.062512

Kaiser, Benjamin ; Vagov, Alexei ; Axt, Vollrath Martin ; Pietsch, U.:
Ultrafast photoionization dynamics at high laser intensities in the xuv regime.
In: Physical Review A. Bd. 84 (2011) Heft 4 . - 043431.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.84.043431

2010

Hofmann, D. ; Körzdörfer, T. ; Kümmel, Stephan:
Energy transfer and Förster’s dipole coupling approximation investigated in a real-time Kohn-Sham scheme.
In: Physical Review A. Bd. 82 (2010) Heft 1 . - 012509.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.82.012509

2009

Thiele, M. ; Kümmel, Stephan:
Hydrodynamic perspective on memory in time-dependent density-functional theory.
In: Physical Review A. Bd. 79 (2009) Heft 5 . - 052503.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.79.052503

Thiele, M. ; Kümmel, Stephan:
Reconstructing the adiabatic exchange-correlation kernel of time-dependent density-functional theory.
In: Physical Review A. Bd. 80 (2009) Heft 1 . - 012514.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.80.012514

2007

Gekle, Stephan ; Main, Jörg ; Bartsch, Thomas ; Uzer, Turgay:
Hydrogen atom in crossed electric and magnetic fields : Phase space topology and torus quantization via periodic orbits.
In: Physical Review A. Bd. 75 (2007) Heft 2 . - 023406.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.75.023406

Machnikowski, Paweł ; Axt, Vollrath Martin ; Kuhn, Tilmann:
Quantum-information encoding in dressed qubits.
In: Physical Review A. Bd. 75 (2007) Heft 5 . - 052330.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.75.052330

Mundt, Michael ; Kümmel, Stephan ; van Leeuwen, Robert ; Reinhard, Paul-Gerhard:
Violation of the zero-force theorem in the time-dependent Krieger-Li-Iafrate approximation.
In: Physical Review A. Bd. 75 (2007) Heft 5 . - 050501(R).
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.75.050501

2006

Sheka, Denis D. ; Mertens, F. G.:
Levinson theorem for Aharonov-Bohm scattering in two dimensions.
In: Physical Review A. Bd. 74 (2006) Heft 5 . - 052703.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.74.052703

Mundt, Michael ; Kümmel, Stephan:
Optimized effective potential in real time : Problems and prospects in time-dependent density-functional theory.
In: Physical Review A. Bd. 74 (2006) Heft 2 . - 022511.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.74.022511

2003

Sheka, Denis D. ; Ivanov, Boris ; Mertens, F. G.:
Generalized Levinson theorem for singular potentials in two dimensions.
In: Physical Review A. Bd. 68 (2003) Heft 1 . - 012707.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.68.012707

2001

Kümmel, Stephan ; Brack, M.:
Quantum fluid dynamics from density-functional theory.
In: Physical Review A. Bd. 64 (2001) Heft 2 . - 022506.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.64.022506

1992

Aranson, Igor ; Aranson, Lilia ; Kramer, Lorenz ; Weber, Andreas:
Stability limits of spirals and traveling waves in nonequilibrium media.
In: Physical Review A. Bd. 46 (1992) Heft 6 . - R2992-R2995.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.46.R2992

1989

Hochstraßer, Dieter ; Mertens, F. G. ; Büttner, H.:
Energy transport by lattice solitons in α-helical proteins.
In: Physical Review A. Bd. 40 (1989) Heft 5 . - S. 2602-2610.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.40.2602

Busse, Friedrich H. ; Clever, Richard M.:
Traveling wave convection in the presence of a horizontal magnetic field.
In: Physical Review A. Bd. 40 (1989) Heft 4 . - S. 1954-1961.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.40.1954

1988

Köhler, Werner ; Friedrich, Josef ; Scheer, Hugo:
Conformational barriers in low-temperature proteins and glasses.
In: Physical Review A. Bd. 37 (1988) . - S. 660-662.
ISSN 1094-1622
DOI: https://doi.org/10.1103/PhysRevA.37.660