4.2 Article

Hybrid discrete-continuous truncatedWigner approximation for driven, dissipative spin systems

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Physics, Multidisciplinary

Driven-Dissipative Criticality within the Discrete Truncated Wigner Approximation

Vijay Pal Singh et al.

Summary: We propose a numerical simulation approach for open quantum many-body systems based on the semiclassical framework of the discrete truncated Wigner approximation. We establish a quantum jump formalism to accurately describe the dynamics of the system, which is exact in both the noninteracting limit and the classical rate equation limit. Applying our method to the dissipative Ising model, we are able to capture critical fluctuations beyond mean-field theory.

PHYSICAL REVIEW LETTERS (2022)

Article Optics

Realistic simulations of spin squeezing and cooperative coupling effects in large ensembles of interacting two-level systems

Julian Huber et al.

Summary: This paper presents an efficient numerical method for simulating the dynamics of interacting spin ensembles in the presence of dephasing and decay. The method combines mean-field dynamics with a Monte Carlo sampling to account for quantum correlations, and can be applied to a variety of experiments in quantum optics or solid-state spin ensembles.

PHYSICAL REVIEW A (2022)

Article Physics, Multidisciplinary

Phase-space methods for simulating the dissipative many-body dynamics of collective spin systems

Jullian Huber et al.

Summary: The article describes an efficient numerical method for simulating the dynamics and steady states of collective spin systems in the presence of dephasing and decay, particularly effective for large spin quantum numbers.

SCIPOST PHYSICS (2021)

Article Physics, Multidisciplinary

Performance evaluation of the discrete truncated Wigner approximation for quench dynamics of quantum spin systems with long-range interactions

Masaya Kunimi et al.

Summary: By analyzing the dynamics of quantum spin systems, it is found that the validity timescale of DTWA increases algebraically with the range of the step function type interaction in both one- and two-dimensional systems.

PHYSICAL REVIEW RESEARCH (2021)

Review Physics, Multidisciplinary

Many-body physics with individually controlled Rydberg atoms

Antoine Browaeys et al.

NATURE PHYSICS (2020)

Article Physics, Multidisciplinary

Spin Squeezing with Short-Range Spin-Exchange Interactions

Michael A. Perlin et al.

PHYSICAL REVIEW LETTERS (2020)

Article Materials Science, Multidisciplinary

Discrete truncated Wigner approach to dynamical phase transitions in Ising models after a quantum quench

Reyhaneh Khasseh et al.

PHYSICAL REVIEW B (2020)

Article Physics, Multidisciplinary

A generalized phase space approach for solving quantum spin dynamics

Bihui Zhu et al.

NEW JOURNAL OF PHYSICS (2019)

Article Optics

Analysis of continuous and discrete Wigner approximations for spin dynamics

Bhuvanesh Sundar et al.

PHYSICAL REVIEW A (2019)

Article Quantum Science & Technology

Quenches near criticality of the quantum Ising chain-power and limitations of the discrete truncated Wigner approximation

Stefanie Czischek et al.

QUANTUM SCIENCE AND TECHNOLOGY (2019)

Article Mathematics, Applied

Julia: A Fresh Approach to Numerical Computing

Jeff Bezanson et al.

SIAM REVIEW (2017)

Article Physics, Multidisciplinary

Wigner Functions for Arbitrary Quantum Systems

Todd Tilma et al.

PHYSICAL REVIEW LETTERS (2016)

Review Physics, Multidisciplinary

Keldysh field theory for driven open quantum systems

L. M. Sieberer et al.

REPORTS ON PROGRESS IN PHYSICS (2016)

Article Physics, Multidisciplinary

Cluster Mean-Field Approach to the Steady-State Phase Diagram of Dissipative Spin Systems

Jiasen Jin et al.

PHYSICAL REVIEW X (2016)

Article Materials Science, Multidisciplinary

Simulation of quantum spin dynamics by phase space sampling of Bogoliubov-Born-Green-Kirkwood-Yvon trajectories

Lorenzo Pucci et al.

PHYSICAL REVIEW B (2016)

Article Physics, Multidisciplinary

Continuous phase-space methods on discrete phase spaces

Bojan Zunkovic

Article Physics, Multidisciplinary

Variational Principle for Steady States of Dissipative Quantum Many-Body Systems

Hendrik Weimer

PHYSICAL REVIEW LETTERS (2015)

Article Physics, Multidisciplinary

Variational Matrix Product Operators for the Steady State of Dissipative Quantum Systems

Jian Cui et al.

PHYSICAL REVIEW LETTERS (2015)

Article Physics, Multidisciplinary

Many-Body Quantum Spin Dynamics with Monte Carlo Trajectories on a Discrete Phase Space

J. Schachenmayer et al.

PHYSICAL REVIEW X (2015)

Article Physics, Multidisciplinary

Phase space representation of quantum dynamics

Anatoli Polkovnikov

ANNALS OF PHYSICS (2010)

Article Physics, Multidisciplinary

A Rydberg quantum simulator

Hendrik Weimer et al.

NATURE PHYSICS (2010)

Article Physics, Multidisciplinary

Quantum information with Rydberg atoms

M. Saffman et al.

REVIEWS OF MODERN PHYSICS (2010)

Article Physics, Condensed Matter

Dynamics and statistical mechanics of ultra-cold Bose gases using c-field techniques

P.B. Blakie† et al.

ADVANCES IN PHYSICS (2008)

Article Physics, Multidisciplinary

Efficient simulation of one-dimensional quantum many-body systems

G Vidal

PHYSICAL REVIEW LETTERS (2004)

Article Physics, Multidisciplinary

Matrix product density operators:: Simulation of finite-temperature and dissipative systems -: art. no. 207204

F Verstraete et al.

PHYSICAL REVIEW LETTERS (2004)