143 citations · 1.1k across the 56 of their papers we have counts for
6 papers · 2 filters
Quantum information-cost relations and fluctuations beyond thermal environments: A thermodynamic inference approach
Yuanyuan Xiao, Jian-Hua Jiang, Junjie Liu
The Landauer's principle, a cornerstone of information thermodynamics, provides a fundamental lower bound on the energetic cost of information erasure in terms of the information c…
Quantum Mpemba effect in parity-time symmetric systems
Wanchen Ma, Junjie Liu
The quantum Mpemba effect (QMPE), an anomalous relaxation phenomenon, has been demonstrated in both closed and open Hermitian quantum systems. While some studies have linked the QM…
Dynamical non-Hermitian systems: Fingerprints and pure dephasing induced protection effect
Wanchen Ma, Hao Zhang, Junjie Liu
Non-Hermitian systems have shown promising potential for realizing quantum information tasks that lack counterparts in the Hermitian realm. Understanding the dynamical characterist…
Electric-field Quantum Sensing Exploiting a Photogenerated Charge-transfer Triplet State in a Molecular Semiconductor
Niccolò Fontana, Mikhail V. Vaganov, Gabriel Moise +4
Molecular spin systems are promising platforms for quantum sensing due to their chemically tunable Hamiltonians, enabling tailored coherence properties and interactions with extern…
Anomalous flow in correlated quantum systems: No-go result and multiple-charge scenario
Rui Guan, Junjie Liu
Correlated quantum systems can exhibit thermodynamic behaviors that defy classical expectations, with anomalous energy flow (AEF) against temperature gradients serving as a paradig…
Global-Local Duality of Energetic Control Cost in Multipartite Quantum Correlated Systems
Rui Guan, Junjie Liu, Jian-Hua Jiang
Multipartite quantum correlated systems (MQCSs) are widely utilized in diverse quantum information tasks, where their sophisticated control inherently incurs energetic costs. Howev…