Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Quantum Information Processing

Quantum coherence and its distribution in the extended Ising chain

Shaoying Yin, Jie Song, Yueyuan Wang, Lin Li, Wenjun Sun, Shutian Liu

Published Sep 28, 2021• 7 citations
Publisher
DOI
10.1007/s11128-021-03266-y

Related papers

The Ising quantum chain with an extended defect

Haye Hinrichsen B

Nuclear Physics B•Jun 1, 1990•17 citations

Freezing Phenomenon of Quantum Coherence for a Two-qubit System Coupled to Ising Spin Chain

杨阳 YANG Yang, 曹连振 CAO Lian-zhen, 赵加强 ZHAO Jia-qiang +1 more

Acta Sinica Quantum Optica•Jan 1, 2018•0 citations

Quantum Fisher information density in infinite-size extended Ising chains

Shu Qu, Hong-Guang Cheng, Chen Wu +2 more

The European Physical Journal B•May 1, 2025•1 citation

Quantum domain wall and coherent states for the Heisenberg-Ising spin chain

I. G. Gochev

Physics Letters A•Aug 1, 1984•4 citations

Renormalization of quantum coherence and quantum phase transition in the Ising model

Meng Qin

arXiv:2001.10714•Physica A Statistical Mechanics and its Applications•Sep 1, 2020•13 citations

An extended chain Ising model and its Glauber dynamics

赵兴宇, 黄心茹, 樊小辉 +1 more

It was first proposed that an extended chain Ising (ECI) model contains the Ising chain model,single spin doublewell potentials and a pure phonon heat bath of a specific energy exchange with the spins.The extension method is easy to apply to high dimensional cases.Then the single spin-flip probability (rate) of the ECI model is deduced based on the Boltzmann principle and general statistical principles of independent events and the model is simplified to an extended chain Glauber-Ising (ECGI) model.Moreover,the relaxation dynamics of the ECGI model were simulated by the Monte Carlo method and a comparison with the predictions of the special chain Glauber-Ising (SCGI) model was presented.It was found that the results of the two models are consistent with each other when the Ising chain length is large enough and temperature is relative low,which is the most valuable case of the model applications.These show that the ECI model will provide a firm physical base for the widely used single spin-flip rate proposed by Glauber and a possible route to obtain the single spin-flip rate of other form and even the multi-spin-flip rate.

Chinese Physics B•Jan 1, 2012•0 citations
It was first proposed that an extended chain Ising (ECI) model contains the Ising chain model,single spin doublewell potentials and a pure phonon heat bath of a specific energy exchange with the spins.The extension method is easy to apply to high dimensional cases.Then the single spin-flip probability (rate) of the ECI model is deduced based on the Boltzmann principle and general statistical principles of independent events and the model is simplified to an extended chain Glauber-Ising (ECGI) model.Moreover,the relaxation dynamics of the ECGI model were simulated by the Monte Carlo method and a comparison with the predictions of the special chain Glauber-Ising (SCGI) model was presented.It was found that the results of the two models are consistent with each other when the Ising chain length is large enough and temperature is relative low,which is the most valuable case of the model applications.These show that the ECI model will provide a firm physical base for the widely used single spin-flip rate proposed by Glauber and a possible route to obtain the single spin-flip rate of other form and even the multi-spin-flip rate.