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Employment (1)

school of science, Tianjin University of Technology: tian jin, CN

Employment
Source: Self-asserted source
xu kai

Education and qualifications (1)

Beihang University: Beijing, CN

Doctor
Education
Source: Self-asserted source
xu kai

Works (22)

Classical-driving-assisted qubit-array quantum battery

Physical Review E
2025-01-08 | Journal article
DOI: 10.1103/PhysRevE.111.014121
Contributors: Zai-Kun Wang; Kai Xu; Zhen-Dong Wei; Wei Han; Ying-Jie Zhang; Zhong-Xiao Man; Yun-Jie Xia
Source: check_circle
Crossref

Dynamics of quantum coherence in many-body localized systems

Physical Review A
2024-08-23 | Journal article
DOI: 10.1103/PhysRevA.110.022434
Contributors: Jin-Jun Chen; Kai Xu; Li-Hang Ren; Yu-Ran Zhang; Heng Fan
Source: check_circle
Crossref

Enhancing the charging performance of quantum batteries with the work medium of an entangled coupled-cavity array

Physical Review A
2024-08-21 | Journal article
DOI: 10.1103/PhysRevA.110.022433
Contributors: Hong-Bing Ma; Kai Xu; Hong-Guo Li; Zong-Guo Li; Han-Jie Zhu
Source: check_circle
Crossref

Enhancing quantum coherence in multiqubit-interacting system

Physica Scripta
2024-06-01 | Journal article
DOI: 10.1088/1402-4896/ad3d3b
Contributors: Wen-Jing Zhao; Kai Xu; Ji-Yang Sun; Zai-Dong Li; Wu-Ming Liu
Source: check_circle
Crossref

Inhibiting the self-discharging process of quantum batteries in non-Markovian noises

Physical Review E
2024-05-30 | Journal article
DOI: 10.1103/PhysRevE.109.054132
Contributors: Kai Xu; Hong-Guo Li; Han-Jie Zhu; Wu-Ming Liu
Source: check_circle
Crossref

Quantum speedup dynamics process in multiqubit-interacting system

Physical Review Research
2024-03-22 | Journal article
DOI: 10.1103/PhysRevResearch.6.013317
Contributors: Ji-Yang Sun; Kai Xu; Zai-Dong Li
Source: check_circle
Crossref

Charging and self-discharging process of a quantum battery in composite environments

Frontiers of Physics
2023-06 | Journal article
DOI: 10.1007/s11467-022-1230-x
Part of ISSN: 2095-0462
Part of ISSN: 2095-0470
Contributors: Kai Xu; Han-Jie Zhu; Hao Zhu; Guo-Feng Zhang; Wu-Ming Liu
Source: Self-asserted source
xu kai

Enhanced Charging in Common Environments Compared to Independent Environments for Two‐Level Systems

Annalen der Physik
2023-01 | Journal article
DOI: 10.1002/andp.202200446
Contributors: Kai Xu; Jin‐Jun Chen; Hong‐Guo Li; Hao Zhu; Han‐Jie Zhu; Wu‐Ming Liu
Source: check_circle
Crossref

Control of quantum dynamics: non-Markovianity and speedup of a massive particle evolution due to gravity

The European Physical Journal C
2022-08-21 | Journal article
DOI: 10.1140/epjc/s10052-022-10700-7
Contributors: Qi Wang; Kai Xu; Wei-Bin Yan; Ying-Jie Zhang; Zhong-Xiao Man; Yun-Jie Xia; Heng Fan
Source: check_circle
Crossref

Charging performance of quantum batteries in a double-layer environment

Physical Review A
2022-07-19 | Journal article
DOI: 10.1103/physreva.106.012425
Part of ISSN: 2469-9926
Part of ISSN: 2469-9934
Source: Self-asserted source
xu kai

Quantum speedup dynamics process in Schwarzschild space–time

Results in Physics
2022-04 | Journal article
DOI: 10.1016/j.rinp.2022.105278
Contributors: Xu Kai; Han-Jie Zhu; Guo-Feng Zhang; Jie-Ci Wang; Wu-Ming Liu
Source: check_circle
Crossref

Enhancing the performance of an open quantum battery via environment engineering

Physical Review E
2021-12-30 | Journal article
DOI: 10.1103/physreve.104.064143
Part of ISSN: 2470-0045
Part of ISSN: 2470-0053
Source: Self-asserted source
xu kai

Dense coding capacity in correlated noisy channels with weak measurement*

Chinese Physics B
2021-11-01 | Journal article
DOI: 10.1088/1674-1056/abf34f
Part of ISSN: 1674-1056
Source: Self-asserted source
xu kai

Finite-Component Multicriticality at the Superradiant Quantum Phase Transition

Physical Review Letters
2020-07-28 | Journal article
DOI: 10.1103/physrevlett.125.050402
Part of ISSN: 0031-9007
Part of ISSN: 1079-7114
Source: Self-asserted source
xu kai

Quantum speedup in noninertial frames

The European Physical Journal C
2020-05 | Journal article
DOI: 10.1140/epjc/s10052-020-8048-x
Part of ISSN: 1434-6044
Part of ISSN: 1434-6052
Source: Self-asserted source
xu kai
grade
Preferred source (of 2)‎

Quantum evolution speed in a double-layer environment

Journal of the Optical Society of America B
2020-04-01 | Journal article
DOI: 10.1364/josab.383699
Part of ISSN: 0740-3224
Part of ISSN: 1520-8540
Source: Self-asserted source
xu kai

Quantum dynamical speedup in correlated noisy channels

Physical Review A
2019-11-04 | Journal article
DOI: 10.1103/physreva.100.052305
Part of ISSN: 2469-9926
Part of ISSN: 2469-9934
Source: Self-asserted source
xu kai

Hierarchical-environment-assisted non-Markovian speedup dynamics control

Physical Review A
2018-08-08 | Journal article
DOI: 10.1103/physreva.98.022114
Part of ISSN: 2469-9926
Part of ISSN: 2469-9934
Source: Self-asserted source
xu kai

Environment-assisted non-Markovian speedup dynamics control

Annals of Physics
2018-01 | Journal article
DOI: 10.1016/j.aop.2017.10.017
Part of ISSN: 0003-4916
Source: Self-asserted source
xu kai

Non-Markovian speedup dynamics control of the damped Jaynes–Cummings model with detuning

Chinese Physics B
2018-01 | Journal article
DOI: 10.1088/1674-1056/27/1/010302
Part of ISSN: 1674-1056
Source: Self-asserted source
xu kai

Stable energy transfer of noninteracting quantum charger-battery via photonic band gap

Physical Review E 111, 024125(2025)
Journal article
Contributors: xu kai
Source: Self-asserted source
xu kai

Stable energy transfer of noninteracting quantum charger-battery via photonic band gap

Journal article
Contributors: xu kai
Source: Self-asserted source
xu kai

Peer review (2 reviews for 2 publications/grants)

Review activity for Advanced quantum technologies. (1)
Review activity for International journal of theoretical physics. (1)
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