2 papers
cond-mat.mes-hall2025
Quantum stochastic resonance in a single-photon emitter
H. Mannel, J. Zöllner, E. Kleinherbers +8
Stochastic resonance is a phenomenon in which fluctuations enhance an otherwise weak signal. It has been found in many different systems in paleoclimatology, biology, medicine, and…
cond-mat.mes-hall2025
Effective time-dependent temperature for fermionic master equations beyond the Markov and the secular approximations
Lukas Litzba, Eric Kleinherbers, Jürgen König +2
We consider a fermionic quantum system exchanging particles with an environment at a fixed temperature and study its reduced evolution by means of a Redfield-I equation with time-d…