289 citations · 2.2k across the 78 of their papers we have counts for
4 papers · 2 filters
Inhibiting decoherence of two-level atom in thermal bath by presence of boundaries
Xiaobao Liu, Zehua Tian, Jieci Wang +1
We study, in the paradigm of open quantum systems, the dynamics of quantum coherence of a static polarizable two-level atom which is coupled with a thermal bath of fluctuating elec…
Detecting the Curvature of de Sitter Universe with Two Entangled Atoms
Zehua Tian, Jieci Wang, Jiliang Jing +1
Casimir-Polder interaction arises from the vacuum fluctuations of quantum field that depend on spacetime curvature and thus is spacetime-dependent. Here we show how to use the reso…
Entanglement Enhanced Thermometry in the Detection of the Unruh Effect
Zehua Tian, Jieci Wang, Jiliang Jing +1
We show how the use of entanglement can enhance the precision of the detection of the Unruh effect with an accelerated probe. We use the Unruh-DeWitt model of a two-level atom inte…
Irreversible degradation of quantum coherence under relativistic motion
Jieci Wang, Zehua Tian, Jiliang Jing +1
We study the dynamics of quantum coherence under Unruh thermal noise and seek under which condition the coherence can be frozen in a relativistic setting. We find that the frozen c…