Publications

B03 Quench Dynamics in Interacting Quantum Many-Body Systems

2022

Naser Ahmadiniaz, Martin Paul Geller, Jürgen König, Peter Kratzer, Axel Lorke, Gernot Schaller and R. Schützhold
Quantum Zeno Manipulation of Quantum Dots
Phys. Rev. Research 4, L032045 (2022)
DOI: 10.1103/PhysRevResearch.4.L032045

2020

Isabella Avigo, Friedemann Queisser, Ping Zhou, Manuel Ligges, Kai Rossnagel, Ralf Schützhold and Uwe Bovensiepen
Doublon Bottleneck in the Ultrafast Relaxation Dynamics of Hot Electrons in ¹T−TaS₂
Phys. Rev. Research 2, 022046(R) (2020)
DOI: 10.1103/PhysRevResearch.2.022046

Naser Ahmadiniaz, T. E. Cowan, R. Sauerbrey, Ulrich Schramm, Hans-Peter Schlenvoigt and Ralf Schützhold
Heisenberg Limit for Detecting Vacuum Birefringence
Phys. Rev. D 101, 116019 (2020)
DOI: 10.1103/PhysRevD.101.116019

Sascha Lang, Ralf Schützhold and William G. Unruh
Quantum Radiation in Dielectric Media with Dispersion and Dissipation
Phys. Rev. D 102, 125020 (2020)
DOI: 10.1103/PhysRevD.102.125020

2019

Friedemann Queisser and Ralf Schützhold
Environment-Induced Prerelaxation in the Mott-Hubbard Model
Phys. Rev. B 99, 155110 (2019)
DOI: 10.1103/PhysRevB.99.155110

Johannes Oertel and Ralf Schützhold
WKB Approach to Pair Creation in Spacetime-Dependent Fields: The Case of a Spacetime-Dependent Mass
Phys. Rev. D 99, 125014 (2019)
DOI: 10.1103/PhysRevD.99.125014

Leonhard Klar, Nikodem Szpak and Ralf Schützhold
Quantum Simulation of Spontaneous Pair Creation in 2D Optical Lattices
https://arxiv.org/abs/1901.09880

Nikodem Szpak and Ralf Schützhold
Time Reversal and Quantum Loschmidt Echo in Optical Lattices
https://arxiv.org/abs/1901.05941

Sascha Lang and Ralf Schützhold
Analog of Cosmological Particle Creation in Electromagnetic Waveguides
Phys. Rev. D 100, 065003 (2019)
DOI: 10.1103/PhysRevD.100.065003

Friedemann Queisser and Ralf Schützhold
Hierarchy of Double-Time Correlations
https://arxiv.org/abs/1909.10938

Matthias Wittemer, Frederick Hakelberg, Philip Kiefer, Jan-Philipp Schröder, Christian Fey, Ralf Schützhold, Ulrich Warring and Tobias Schaetz
Phonon Pair Creation by Inflating Quantum Fluctuations in an Ion Trap
Phys. Rev. Lett. 123, 180502 (2019)
DOI: 10.1103/PhysRevLett.123.180502

Friedemann Queisser and Ralf Schützhold
Boltzmann Relaxation Dynamics in the Strongly Interacting Fermi-Hubbard Model
Phys. Rev. A 100, 053617 (2019)
DOI: 10.1103/PhysRevA.100.053617

Friedemann Queisser and Ralf Schützhold
Dynamically Assisted Nuclear Fusion
Phys. Rev. C 100, 041601 (2019)
DOI: 10.1103/PhysRevC.100.041601

2018

Malte F. Linder, Axel Lorke and Ralf Schützhold
Analog Sauter-Schwinger Effect in Semiconductors for Spacetime-Dependent Fields
Phys. Rev. B 97, 035203 (2018)
DOI: 10.1103/PhysRevB.97.035203

2017

Nicolai ten Brinke, Manuel Ligges, Uwe Bovensiepen and Ralf Schützhold
Multiple Particle-Hole Pair Creation in the Harmonically Driven Fermi-Hubbard Model
Phys. Rev. B 95, 195123 (2017)
DOI: 10.1103/PhysRevB.95.195123

Andreas Osterloh and Ralf Schützhold
Four-Concurrence in the Transverse XY Spin-½ Chain
Phys. Rev. A 96, 012331 (2017)
DOI: 10.1103/PhysRevA.96.012331

Konstantin Krutitsky, Andreas Osterloh and Ralf Schützhold
Avalanche of Entanglement and Correlations at Quantum Phase Transitions
Sci. Rep. 7, 3634 (2017)
DOI: 10.1038/s41598-017-03402-8

Publications

B07 Unifying Theoretical Description of Relaxation in Electron Systems

2022

G. Schaller, Friedemann Queisser, Nikodem Szpak, Jürgen König and Ralf Schützhold
Environment-Induced Decay Dynamics of Antiferromagnetic Order in Mott-Hubbard Systems
Phys. Rev. B 105, 115139 (2022)
DOI: 10.1103/PhysRevB.105.115139

Naser Ahmadiniaz, Martin Paul Geller, Jürgen König, Peter Kratzer, Axel Lorke, Gernot Schaller and R. Schützhold
Quantum Zeno Manipulation of Quantum Dots
Phys. Rev. Research 4, L032045 (2022)
DOI: 10.1103/PhysRevResearch.4.L032045

2021

Eric Kleinherbers, Philipp Stegmann and Jürgen König
Synchronized Coherent Charge Oscillations in Coupled Double Quantum Dots
Phys. Rev. B 104, 165304 (2021)
DOI: 10.1103/PhysRevB.104.165304

Emmanuel Paredes-Rocha, Yonatan Betancur-Ocampo, Nikodem Szpak and Thomas Stegmann
Gradient-Index Electron Optics in Graphene p-n Junctions
Phys. Rev. B 103, 045404 (2021)
DOI: 10.1103/PhysRevB.103.045404

Dennis Rätzel and Ralf Schützhold
Decay of Quantum Sensitivity Due to Three-Body Loss in Bose-Einstein Condensates
Phys. Rev. A 103, 063321 (2021)
DOI: 10.1103/PhysRevA.103.063321

Christian Kohlfürst, Friedemann Queisser and Ralf Schützhold
Dynamically Assisted Tunneling in the Impulse Regime
Phys. Rev. Research 3, 033153 (2021)
DOI: 10.1103/PhysRevResearch.3.033153

N. Ahmadiniaz, Michael H. Bussmann, Thomas E. Cowan, Alexander D. Debus, Thomas Kluge and Ralf Schützhold
Observability of Coulomb-Assisted Quantum Vacuum Birefringence
Phys. Rev. D 104, L011902 (2021)
DOI: 10.1103/PhysRevD.104.L011902

2020

Philipp Stegmann, Jürgen König and Björn Sothmann
Relaxation Dynamics in Double-Spin Systems
Phys. Rev. B 101, 075411 (2020)
DOI: 10.1103/PhysRevB.101.075411

Eric Kleinherbers, Nikodem Szpak, Jürgen König and Ralf Schützhold
Relaxation Dynamics in a Hubbard Dimer Coupled to Fermionic Baths: Phenomenological Description and its Microscopic Foundation
Phys. Rev. B 101, 125131 (2020)
DOI: 10.1103/PhysRevB.101.125131

Naser Ahmadiniaz, T. E. Cowan, R. Sauerbrey, Ulrich Schramm, Hans-Peter Schlenvoigt and Ralf Schützhold
Heisenberg Limit for Detecting Vacuum Birefringence
Phys. Rev. D 101, 116019 (2020)
DOI: 10.1103/PhysRevD.101.116019

Matthias Wittemer, Jan-Philipp Schröder, Frederick Hakelberg, Philip Kiefer, Christian Fey, Ralf Schützhold, Ulrich Warring and Tobias Schaetz
Trapped-Ion Toolkit for Studies of Quantum Harmonic Oscillators under Extreme Conditions: Playback of Extreme Conditions
Phil. Trans. Roy. Soc. London, Ser. A 378, 0230 (2020)
DOI: 10.1098/rsta.2019.0230

2019

Friedemann Queisser and Ralf Schützhold
Environment-Induced Prerelaxation in the Mott-Hubbard Model
Phys. Rev. B 99, 155110 (2019)
DOI: 10.1103/PhysRevB.99.155110

Johannes Oertel and Ralf Schützhold
WKB Approach to Pair Creation in Spacetime-Dependent Fields: The Case of a Spacetime-Dependent Mass
Phys. Rev. D 99, 125014 (2019)
DOI: 10.1103/PhysRevD.99.125014

Leonhard Klar, Nikodem Szpak and Ralf Schützhold
Quantum Simulation of Spontaneous Pair Creation in 2D Optical Lattices
https://arxiv.org/abs/1901.09880

Nikodem Szpak and Ralf Schützhold
Time Reversal and Quantum Loschmidt Echo in Optical Lattices
https://arxiv.org/abs/1901.05941

Sascha Lang and Ralf Schützhold
Analog of Cosmological Particle Creation in Electromagnetic Waveguides
Phys. Rev. D 100, 065003 (2019)
DOI: 10.1103/PhysRevD.100.065003

Matthias Wittemer, Frederick Hakelberg, Philip Kiefer, Jan-Philipp Schröder, Christian Fey, Ralf Schützhold, Ulrich Warring and Tobias Schaetz
Phonon Pair Creation by Inflating Quantum Fluctuations in an Ion Trap
Phys. Rev. Lett. 123, 180502 (2019)
DOI: 10.1103/PhysRevLett.123.180502

Friedemann Queisser, Sebastian Schreiber, Peter Kratzer and Ralf Schützhold
Boltzmann Relaxation Dynamics of Strongly Interacting Spinless Fermions on a Lattice
Phys. Rev. B 100, 245110 (2019)
DOI: 10.1103/PhysRevB.100.245110

Friedemann Queisser and Ralf Schützhold
Dynamically Assisted Nuclear Fusion
Phys. Rev. C 100, 041601 (2019)
DOI: 10.1103/PhysRevC.100.041601

2018

Malte F. Linder, Axel Lorke and Ralf Schützhold
Analog Sauter-Schwinger Effect in Semiconductors for Spacetime-Dependent Fields
Phys. Rev. B 97, 035203 (2018)
DOI: 10.1103/PhysRevB.97.035203

Thomas Stegmann and Nikodem Szpak
Current Splitting and Valley Plarization in Elastically Deformed Graphene
2D Materials 6, 015024 (2018)
DOI: 10.1088/2053-1583/aaea8d

Sebastian Gartzke and Andreas Osterloh
Generalized W State of Four Qubits with Exclusively the Three-Tangle
Phys. Rev. A 98, 052307 (2018)
DOI: 10.1103/PhysRevA.98.052307

Christian Fey, Tobias Schaetz and Ralf Schützhold
Ion-trap Analog of Particle Creation in Cosmology
Phys. Rev. A 98, 032704 (2018)
DOI: 10.1103/PhysRevA.98.033407

2017

Andreas Osterloh and Ralf Schützhold
Four-Concurrence in the Transverse XY Spin-½ Chain
Phys. Rev. A 96, 012331 (2017)
DOI: 10.1103/PhysRevA.96.012331

Jens Sonntag, Annika Kurzmann, Martin Paul Geller, Friedemann Queisser, Axel Lorke and Ralf Schützhold
Giant Magneto-Photoelectric Effect in Suspended Graphene
New J. Phys. 19, 063028 (2017)
DOI: 10.1088/1367-2630/aa739d

Konstantin Krutitsky, Andreas Osterloh and Ralf Schützhold
Avalanche of Entanglement and Correlations at Quantum Phase Transitions
Sci. Rep. 7, 3634 (2017)
DOI: 10.1038/s41598-017-03402-8