4 papers
Liouvillian Spectral Transition in Noisy Quantum Many-Body Scars
Jin-Lou Ma, Zexian Guo, Yu Gao +2
Understanding the behavior of quantum many-body systems under decoherence is essential for developing robust quantum technologies. Here, we examine the fate of weak ergodicity brea…
Disorder-tunable entanglement at infinite temperature
Hang Dong, Jean-Yves Desaules, Yu Gao +13
Emerging quantum technologies hold the promise of unraveling difficult problems ranging from condensed matter to high energy physics, while at the same time motivating the search f…
Study on many-body phases in Jaynes-Cummings-Hubbard arrays
Jin-Lou Ma, Bobo Liu, Qing Li +3
Disorder in one-dimensional (1D) many-body systems emerges abundant phases such as many-body localization (MBL), and thermalization. However, it remains unclear regarding their exi…
Origin of Hilbert space quantum scars in unconstrained models
Zexian Guo, Bobo Liu, Yu Gao +4
Quantum many-body scar is a recently discovered phenomenon weakly violating eigenstate thermalization hypothesis, and it has been extensively studied across various models. However…