Results 11 to 20 of about 9,796,139 (296)

Dissipative Quantum Feedback in Measurements Using a Parametrically Coupled Microcavity

open access: yesPRX Quantum, 2022
Micro- and nanoscale optical or microwave cavities are used in a wide range of classical applications and quantum science experiments, ranging from precision measurements, laser technologies to quantum control of mechanical motion. The dissipative photon
Liu Qiu   +5 more
doaj   +2 more sources

Speeding up quantum dissipative dynamics of open systems with kernel methods [PDF]

open access: yes, 2021
The future forecasting ability of machine learning (ML) makes ML a promising tool for predicting long-time quantum dissipative dynamics of open systems.
Arif, Ullah, Pavlo O., Dral
core   +1 more source

Quantum Dissipative Systems [PDF]

open access: yes, 1993
Major advances in the quantum theory of macroscopic systems, in combination with stunning experimental achievements, have brightened the field and brought it to the attention of the general community in natural sciences.
Ulrich Weiss, Weiss, Ulrich
core   +3 more sources

Fundamentals and applications of spatial dissipative solitons in photonic devices : [Chapter 6] [PDF]

open access: yes, 2009
We review the properties of optical spatial dissipative solitons (SDS). These are stable, self‐localized optical excitations sitting on a uniform, or quasi‐uniform, background in a dissipative environment like a nonlinear optical cavity.
Ackemann, Thorsten   +2 more
core   +4 more sources

Dissipative solitons in pattern-forming nonlinear optical systems : cavity solitons and feedback solitons [PDF]

open access: yes, 2005
Many dissipative optical systems support patterns. Dissipative solitons are generally found where a pattern coexists with a stable unpatterned state. We consider such phenomena in driven optical cavities containing a nonlinear medium (cavity solitons ...
Firth, William, Ackemann, Thorsten
core   +3 more sources

Bayesian quantum parameter estimation with Gaussian states and homodyne measurements in a dissipative environment

open access: yesResults in Physics, 2023
The deterioration of precision caused by quantum decoherence in dissipative environments is a longstanding problem in the development of quantum metrology.
Jie Tang   +7 more
doaj   +1 more source

Stable iPEPO Tensor-Network Algorithm for Dynamics of Two-Dimensional Open Quantum Lattice Models

open access: yesPhysical Review X, 2021
Being able to accurately describe the dynamics steady states of driven and/or dissipative but quantum correlated lattice models is of fundamental importance in many areas of science: from quantum information to biology.
C. Mc Keever, M. H. Szymańska
doaj   +1 more source

Quantum dissipative adaptation

open access: yesCommunications Physics, 2021
Dissipative adaptation is a general thermodynamic mechanism that explains self-organization in classical systems via dissipation of absorbed work, revealing a principle of life-like behaviour.
Daniel Valente   +2 more
doaj   +1 more source

Quons in a quantum dissipative system [PDF]

open access: yesInternational Journal of Modern Physics A, 2016
String theory proves to be an imperative tool to explore the critical behavior of the quantum dissipative system. We discuss the quantum particles moving in two dimensions, in the presence of a uniform magnetic field, subject to a periodic potential and a dissipative force, which are described by the dissipative Wannier–Azbel–Hofstadter (DWAH) model ...
openaire   +2 more sources

Quantum Zeno control of decoherence [PDF]

open access: yes, 2010
We demonstrate the possibility of controlling the quantum to classical transition by means of the quantum Zeno and anti-Zeno effects. We consider a quantum harmonic oscillator initially prepared in a Schrödinger cat state and interacting with an ...
Maniscalco, Sabrina
core   +1 more source

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