Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2.9k papers
- University of MichiganUS2k papers
- Institute for High Energy PhysicsES1.9k papers
- University College LondonGB1.9k papers
- University of ManchesterGB1.9k papers
- University of BonnDE1.9k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1.8k papers
- Brookhaven National LaboratoryUS1.8k papers
- University of ArizonaUS1.8k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.8k papers
- Max Planck Institute for PhysicsDE1.8k papers
- Aix-Marseille UniversitéFR1.8k papers
9 papers · 2 filters
Geometry and response of Lindbladians
Victor V. Albert, Barry Bradlyn, Martin Fraas +1
Markovian reservoir engineering, in which time evolution of a quantum system is governed by a Lindblad master equation, is a powerful technique in studies of quantum phases of matt…
Exact closed master equation for Gaussian non-Markovian dynamics
L. Ferialdi
Non-Markovian master equations describe general open quantum systems when no approximation is made. We provide the exact closed master equation for the class of Gaussian, completel…
Bell-type Inequalities for Arbitrary Non-Cyclic Networks
Armin Tavakoli
Bell inequalities bound the strength of classical correlations between observers measuring on a shared physical system. However, studies of physical correlations can be considered…
Exact energy quantization condition for single Dirac particle in one-dimensional (scalar) potential well
Siddhant Das
We present an exact quantization condition for the time independent solutions (energy eigenstates) of the one-dimensional Dirac equation with a scalar potential well that gives onl…
How to discretize a quantum bath for real-time evolution
Ines de Vega, Ulrich Schollwöck, F. Alexander Wolf
Many numerical techniques for the description of quantum systems that are coupled to a continuous bath require the discretization of the latter. To this end, a wealth of methods ha…
Thermofield-based chain mapping approach for open quantum systems
Ines de Vega, Mari-Carmen Bañuls
We consider a thermofield approach to analyze the evolution of an open quantum system coupled to an environment at finite temperature. In this approach, the finite temperature envi…
Positivity of linear maps under tensor powers
Alexander Müller-Hermes, David Reeb, Michael M. Wolf
We investigate linear maps between matrix algebras that remain positive under tensor powers, i.e., under tensoring with copies of themselves. Completely positive and completely…
Progress towards an effective non-Markovian description of a system interacting with a bath
L. Ferialdi, D. Dürr
We analyze a system coupled to a bath of independent harmonic oscillators. We transform the bath in chain structure by solving an inverse eigenvalue problem. We solve the equations…
On the question of current conservation for the Two-Body Dirac equations of constraint theory
Matthias Lienert
The Two-Body Dirac equations of constraint theory are of special interest not only in view of applications for phenomenological calculations of mesonic spectra but also because the…