Characterization of topological states via dual multipartite entanglement

YR Zhang, Y Zeng, H Fan, JQ You, F Nori - Physical review letters, 2018 - APS
We demonstrate that multipartite entanglement is able to characterize one-dimensional
symmetry-protected topological order, which is witnessed by the scaling behavior of the …

Periodically driven many-body quantum battery

S Mondal, S Bhattacharjee - Physical Review E, 2022 - APS
We explore the charging of a quantum battery based on spin systems through periodic
modulation of a transverse-field-like Ising Hamiltonian. In the integrable limit, we find that …

Local and intrinsic quantum coherence in critical systems

SP Li, ZH Sun - Physical Review A, 2018 - APS
Local and intrinsic quantum coherence, as two contributions of total quantum coherence,
have been introduced by Radhakrishnan et al.[C. Radhakrishnan, M. Parthasarathy, S …

Dynamical quantum phase transitions in extended transverse Ising models

S Bhattacharjee, A Dutta - Physical Review B, 2018 - APS
We study the dynamical quantum phase transitions (DQPTs) manifested in the subsequent
unitary dynamics of an extended Ising model with an additional three spin interactions …

Quantum Fisher information in quantum critical systems with topological characterization

S Yin, J Song, Y Zhang, S Liu - Physical Review B, 2019 - APS
We study the relationship between the quantum Fisher information (QFI) of spin pairs and
the topological quantum phase transitions (TQPTs) of the extended XY model driven by the …

Quantum nonlocality and topological quantum phase transitions in the extended Ising chain

L Dong, J Bao, B Guo, Z Sun - Journal of Physics: Condensed …, 2022 - iopscience.iop.org
We use two-site quantum nonlocality to identify the topological quantum phase transitions
(TQPTs) of the extended Ising model driven by varying system parameters. We investigate …

[HTML][HTML] Quantum coherence and topological quantum phase transitions in the extended XY chain

S Yin, J Song, S Liu, G Song - Physics Letters A, 2021 - Elsevier
We study the quantum criticality of single-and two-spin coherence, based on the quantum
skew information, in the extended XY model, and analyze the impact of different driving …

Coherence dynamics of spin systems in critical environment with topological characterization

H Luan, Q Zhang, J Wen, S Yin - Quantum Information Processing, 2024 - Springer
The coherence dynamics of the central systems are investigated in the spin-chain
environment with topological characterization. For the single-and two-spin coherence, their …

Quantum speed limit and topological quantum phase transition in an extended XY model

WW Cheng, B Li, LY Gong, SM Zhao - Physica A: Statistical Mechanics and …, 2022 - Elsevier
We explore quantum speed limit time τ QSL of a qubit system coupling to a spin chain
environment which is described by an extended Ising model associated with non-trivial …

Phase transitions of a cluster Ising model

C Ding - Physical Review E, 2019 - APS
We study a cluster Ising model with multispin interactions which can be exactly solved in the
framework of free fermions. The model can realize topological phases with any integer …