Non‐Markovian Quantum Kinetic Simulations of Uniform Dense Plasmas: Mitigating the Aliasing Problem
Sign Up to like & getrecommendations! Published in 2025 at "Contributions to Plasma Physics"
DOI: 10.1002/ctpp.70022
Abstract: Dense quantum plasmas out of equilibrium are successfully modeled using quantum kinetic equations, such as the quantum Boltzmann, Landau, or Balescu–Lenard equation. However, these equations do not properly take into account correlation effects, which require… read more here.
Keywords: plasmas; dense; non markovian; markovian quantum ... See more keywords
Two-time measurement of entropy transfer in Markovian quantum dynamics
Sign Up to like & getrecommendations! Published in 2024 at "Letters in Mathematical Physics"
DOI: 10.1007/s11005-024-01880-2
Abstract: We consider a protocol for the two-time measurement of entropic observables in quantum open systems driven out of thermal equilibrium by coupling to several heat baths. We concentrate on the Markovian approximation of the time-evolution… read more here.
Keywords: time measurement; time; two time; quantum dynamics ... See more keywords
Non-Markovian quantum mechanics on comb.
Sign Up to like & getrecommendations! Published in 2024 at "Chaos"
DOI: 10.1063/5.0226335
Abstract: Quantum dynamics of a particle on a two-dimensional comb structure is considered. This dynamics of a Hamiltonian system with a topologically constrained geometry leads to the non-Markovian behavior. In the framework of a rigorous analytical… read more here.
Keywords: quantum mechanics; mechanics comb; non markovian; mechanics ... See more keywords
Non-Markovian Quantum Thermometry
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.17.034073
Abstract: The rapidly developing quantum technologies and thermodynamics have put forward a require-ment to precisely control and measure the temperature of microscopic matter at the quantum level. Many quantum thermometry schemes have been proposed. However, precisely… read more here.
Keywords: quantum thermometry; non markovian; temperature; markovian quantum ... See more keywords
Diffusive Limit of Non-Markovian Quantum Jumps.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.150403
Abstract: We solve two long-standing problems for stochastic descriptions of open quantum system dynamics. First, we find the classical stochastic processes corresponding to non-Markovian quantum state diffusion and non-Markovian quantum jumps in projective Hilbert space. Second,… read more here.
Keywords: diffusive limit; non markovian; markovian quantum; quantum ... See more keywords
Modeling for Non-Markovian Quantum Systems
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Control Systems Technology"
DOI: 10.1109/tcst.2019.2935421
Abstract: This brief presents an augmented Markovian system framework that can be applied to model non-Markovian quantum systems. In this augmented system model, ancillary systems are designed to play the role of internal modes of the… read more here.
Keywords: system; modeling non; non markovian; markovian quantum ... See more keywords