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19962026
most citedIn the Realm of the Hubble tension a Review of Solutions

2k citations

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43 papers · 1 filter

quant-ph2025

Velocity effects slightly mitigating the quantumness degradation of an Unruh-DeWitt detector

P. H. M. Barros, Shu-Min Wu, C. A. S. Almeida +1

In this work, we investigate the velocity effects on information degradation due to the Unruh effect in accelerated quantum systems (with finite interaction time). We consider a de…

quant-ph2025★ 6 cited

Can boundary configuration be tuned to optimize directional quantum steering harvesting?

Xiao-Li Huang, Xiao-Ying Jiang, Yu-Xuan Wang +3

We investigate the harvesting of quantum steering and its asymmetry between two static detectors locally interacting with a vacuum massless scalar field near an infinite, perfectly…

quant-ph2025

Digit quantum simulation of a fermion field in an expanding universe

Jia-Qi Gong, Ji-Chong Yang

Quantum simulation is a rapidly evolving tool with great potential for research at the frontiers of physics, and is particularly suited to be used in computationally intensive latt…

quant-ph2024★ 4 cited

Quantum simulation of the phase transition of the massive Thirring model

Jia-Qi Gong, Ji-Chong Yang

Recent advancements in quantum computing technology have enabled the study of fermionic systems at finite temperature via quantum simulations. This presents a novel approach to inv…

quant-ph2023★ 9 cited

The driven-Markovian master equation based on the Lewis-Riesenfeld invariants theory

S. L. Wu, X. L. Huang, X. X. Yi

We derive a Markovian master equation for driven open quantum systems based on the Lewis-Riesenfeld invariants theory, which is available for arbitrary driving protocols.The role o…

quant-ph2023★ 3 cited

Dynamics of a driven open double two-level system and its entanglement generation

W. Ma, X. L. Huang, S. L. Wu

We investigate the dynamics of the driven open double two-level system by deriving a driven Markovian master equation based on the Lewis-Riesenfeld invariant theory. The transition…