4.6 Article

One-dimensional spin-1/2 fermionic gases with two-body losses: Weak dissipation and spin conservation

Related references

Note: Only part of the references are listed.
Article Physics, Multidisciplinary

Breakdown of Tan's Relation in Lossy One-Dimensional Bose Gases

I Bouchoule et al.

Summary: This study reveals that the Tan relation breaks down in the one-dimensional Bose gas with contact repulsion for a peculiar class of stationary states. These states, characterized by a rapidity distribution that decreases as 1/|p|^4, exist due to the infinite number of conserved quantities in the system. The rapidity tail in the momentum distribution adds to the usual Tan contact term, and is produced by atom losses leading to ghost singularities in the wave function.

PHYSICAL REVIEW LETTERS (2021)

Article Physics, Multidisciplinary

Exact Liouvillian Spectrum of a One-Dimensional Dissipative Hubbard Model

Masaya Nakagawa et al.

Summary: In this study, a one-dimensional dissipative Hubbard model with two-body loss is shown to be exactly solvable. By using a non-Hermitian extension of the Bethe-ansatz method, an exact eigenspectrum of a Liouvillian supemperator is obtained, revealing phenomena such as spin-charge separation and dissipative effects induced by the quantum Zeno effect. This research introduces a new class of exactly solvable Liouvillians of open quantum many-body systems, which can be experimentally tested using ultracold atoms subject to inelastic collisions.

PHYSICAL REVIEW LETTERS (2021)

Article Optics

Strong correlations in lossy one-dimensional quantum gases: From the quantum Zeno effect to the generalized Gibbs ensemble

Davide Rossini et al.

Summary: This study focuses on strong two-body losses in bosonic gases trapped in one-dimensional optical lattices, utilizing the separation of timescales in a many-body quantum Zeno regime to establish a connection with the theory of time-dependent generalized Gibbs ensemble. The main result is a set of rate equations capturing the simultaneous effects of coherent evolution and two-body losses, providing an accurate description of the dynamics of a gas in a Mott insulating state. The research also discusses the potential observation of these predictions in an experiment with Yb-174 in a metastable state.

PHYSICAL REVIEW A (2021)

Article Physics, Multidisciplinary

Dynamical Sign Reversal of Magnetic Correlations in Dissipative Hubbard Models

Masaya Nakagawa et al.

PHYSICAL REVIEW LETTERS (2020)

Article Physics, Multidisciplinary

The effect of atom losses on the distribution of rapidities in the one-dimensional Bose gas

Isabelle Bouchoule et al.

SCIPOST PHYSICS (2020)

Article Physics, Multidisciplinary

Prethermalization and Thermalization in Isolated Quantum Systems

Krishnanand Mallayya et al.

PHYSICAL REVIEW X (2019)

Article Quantum Science & Technology

Dynamics of ultracold quantum gases in the dissipative Fermi-Hubbard model

K. Sponselee et al.

QUANTUM SCIENCE AND TECHNOLOGY (2019)

Article Materials Science, Multidisciplinary

Time-dependent generalized Gibbs ensembles in open quantum systems

Florian Lange et al.

PHYSICAL REVIEW B (2018)

Article Multidisciplinary Sciences

Observation of the Mott insulator to superfluid crossover of a driven-dissipative Bose-Hubbard system

Takafumi Tomita et al.

SCIENCE ADVANCES (2017)

Article Materials Science, Multidisciplinary

Dissipative topological superconductors in number-conserving systems

Fernando Iemini et al.

PHYSICAL REVIEW B (2016)

Article Optics

Degenerate Bose gases with uniform loss

Pjotrs Grisins et al.

PHYSICAL REVIEW A (2016)

Review Physics, Multidisciplinary

The dissipative Bose-Hubbard model

G. Kordas et al.

EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS (2015)

Article Physics, Multidisciplinary

Detecting metrologically useful entanglement in the vicinity of Dicke states

Iagoba Apellaniz et al.

NEW JOURNAL OF PHYSICS (2015)

Review Physics, Condensed Matter

Ultracold Atoms Out of Equilibrium

Tim Langen et al.

ANNUAL REVIEW OF CONDENSED MATTER PHYSICS, VOL 6 (2015)

Review Physics, Condensed Matter

Quantum trajectories and open many-body quantum systems

Andrew J. Daley

ADVANCES IN PHYSICS (2014)

Article Physics, Multidisciplinary

Suppressing the Loss of Ultracold Molecules Via the Continuous Quantum Zeno Effect

B. Zhu et al.

PHYSICAL REVIEW LETTERS (2014)

Article Computer Science, Interdisciplinary Applications

QuTiP 2: A Python framework for the dynamics of open quantum systems

J. R. Johansson et al.

COMPUTER PHYSICS COMMUNICATIONS (2013)

Article Computer Science, Interdisciplinary Applications

QuTiP: An open-source Python framework for the dynamics of open quantum systems

J. R. Johansson et al.

COMPUTER PHYSICS COMMUNICATIONS (2012)

Article Physics, Multidisciplinary

Steady-State Many-Body Entanglement of Hot Reactive Fermions

Michael Foss-Feig et al.

PHYSICAL REVIEW LETTERS (2012)

Article Physics, Multidisciplinary

Topology by dissipation in atomic quantum wires

Sebastian Diehl et al.

NATURE PHYSICS (2011)

Article Physics, Multidisciplinary

Pfaffian State Generation by Strong Three-Body Dissipation

M. Roncaglia et al.

PHYSICAL REVIEW LETTERS (2010)

Article Physics, Multidisciplinary

Quantum computation and quantum-state engineering driven by dissipation

Frank Verstraete et al.

NATURE PHYSICS (2009)

Article Physics, Multidisciplinary

Dissipation-induced hard-core boson gas in an optical lattice

J. J. Garcia-Ripoll et al.

NEW JOURNAL OF PHYSICS (2009)

Article Physics, Multidisciplinary

Atomic Three-Body Loss as a Dynamical Three-Body Interaction

A. J. Daley et al.

PHYSICAL REVIEW LETTERS (2009)

Article Physics, Multidisciplinary

Atomic Color Superfluid via Three-Body Loss

A. Kantian et al.

PHYSICAL REVIEW LETTERS (2009)

Article Multidisciplinary Sciences

Universality in Three- and Four-Body Bound States of Ultracold Atoms

Scott E. Pollack et al.

SCIENCE (2009)

Article Physics, Multidisciplinary

Quantum states and phases in driven open quantum systems with cold atoms

S. Diehl et al.

NATURE PHYSICS (2008)

Article Multidisciplinary Sciences

Strong dissipation inhibits losses and induces correlations in cold molecular gases

N. Syassen et al.

SCIENCE (2008)

Article Multidisciplinary Sciences

Evidence for Efimov quantum states in an ultracold gas of caesium atoms

T Kraemer et al.

NATURE (2006)

Article Physics, Multidisciplinary

Observation of reduced three-body recombination in a correlated 1D degenerate Bose gas

BL Tolra et al.

PHYSICAL REVIEW LETTERS (2004)

Review Physics, Multidisciplinary

Decoherence, einselection, and the quantum origins of the classical

WH Zurek

REVIEWS OF MODERN PHYSICS (2003)

Article Physics, Multidisciplinary

Quantum computing using dissipation to remain in a decoherence-free subspace

A Beige et al.

PHYSICAL REVIEW LETTERS (2000)