Quantum speed limits for an open system in contact with a thermal bath

被引：0

作者：

Il'in, N. ^{[1
]}

Aristova, A. ^{[2
]}

Lychkovskiy, O. ^{[1
,3
]}

机构：

[1] Skolkovo Inst Sci & Technol, Skolkovo Innovat Ctr 3, Moscow 143026, Russia

[2] Univ Leipzig, Fac Phys & Earth Sci, Linnestr 5, D-04103 Leipzig, Germany

[3] Russian Acad Sci, Steklov Math Inst, Dept Math Methods Quantum Technol, Gubkina St 8, Moscow 119991, Russia

来源：

PHYSICAL REVIEW A | 2024年 / 110卷 / 02期

基金：

俄罗斯科学基金会;

关键词：

MAXIMUM SPEED; EVOLUTION;

D O I：

10.1103/PhysRevA.110.022203

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We prove fundamental rigorous bounds on the speed of quantum evolution for a quantum system coupled to a thermal bath. The bounds are formulated in terms of expectation values of few-body observables derived from the system-bath Hamiltonian. They do not rely on the Markov approximation and, as a consequence, are applicable beyond the limit of weak system-bath coupling.

引用

页数：9

共 50 条

[1] Quantum Speed Limits in Open System Dynamics
del Campo, A.
Egusquiza, I. L.
Plenio, M. B.
Huelga, S. F.
PHYSICAL REVIEW LETTERS, 2013, 110 (05)
[2] Speed limits of the trace distance for open quantum system
Nakajima, Satoshi
Utsumi, Yasuhiro
NEW JOURNAL OF PHYSICS, 2022, 24 (09):
[3] Experimental investigation of geometric quantum speed limits in an open quantum system
Pires, Diego Paiva
DeAzevedo, Eduardo R.
Soares-Pinto, Diogo O.
Brito, Frederico
Filgueiras, Jefferson G.
COMMUNICATIONS PHYSICS, 2024, 7 (01):
[4] Speed limits in Liouville space for open quantum systems
Uzdin, Raam
Kosloff, Ronnie
EPL, 2016, 115 (04)
[5] Quantum speed limits of quantum system in colored environments
Zheng, Longli
Peng, Yonggang
RESULTS IN PHYSICS, 2024, 57
[6] Geometric quantum speed limits for Markovian dynamics in open quantum systems
Lan, Kang
Xie, Shijie
Cai, Xiangji
NEW JOURNAL OF PHYSICS, 2022, 24 (05):
[7] Dynamics of a small quantum system open to a bath with thermostat
Kwon, Chulan
Gyhm, Ju-Yeon
PHYSICAL REVIEW E, 2024, 110 (04)
[8] Hybrid quantum-classical simulation of quantum speed limits in open quantum systems
Liu, Junjie
Segal, Dvira
Hanna, Gabriel
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2019, 52 (21)
[9] Tight, robust, and feasible quantum speed limits for open dynamics
Campaioli, Francesco
Pollock, Felix A.
Modi, Kavan
QUANTUM, 2019, 3
[10] Speed limits to the growth of Krylov complexity in open quantum systems
Bhattacharya, Aranya
Nath, Pingal Pratyush
Sahu, Himanshu
PHYSICAL REVIEW D, 2024, 109 (12)

← 1 2 3 4 5 →