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19932026
Showing 2019 · quant-phShow all

55 papers · 2 filters

quant-ph2019★ 6 cited

Solving Quantum Statistical Mechanics with Variational Autoregressive Networks and Quantum Circuits

Jin-Guo Liu, Liang Mao, Pan Zhang +1

We extend the ability of unitary quantum circuits by interfacing it with classical autoregressive neural networks. The combined model parametrizes a variational density matrix as a…

quant-ph2019★ 4 cited

Self-ordering and cavity cooling using a train of ultrashort pulses

Valentin Torggler, Ivor Krešić, Ticijana Ban +1

A thin atomic gas in an optical resonator exhibits a phase transition from a homogeneous density to crystalline order when laser illuminated orthogonal to the resonator axis. We st…

quant-ph2019

Ionization energy of atoms in photonic crystals

Renat Kh. Gainutdinov, Adel I. Garifullin, Marat A. Khamadeev +1

The periodic changes in physical and chemical properties of the chemical elements is caused by the periodic change of the ionization energies. The ionization energy of each element…

quant-ph2019★ 151 cited

Probing the dynamical phase transition with a superconducting quantum simulator

Kai Xu, Zheng-Hang Sun, Wuxin Liu +9

Non-equilibrium quantum many-body systems, which are difficult to study via classical computation, have attracted wide interest. Quantum simulation can provide insights into these…

quant-ph2019★ 133 cited

Observation of energy resolved many-body localization

Qiujiang Guo, Chen Cheng, Zheng-Hang Sun +10

Many-body localization (MBL) describes a quantum phase where an isolated interacting system subject to sufficient disorder displays non-ergodic behavior, evading thermal equilibriu…

quant-ph2019★ 50 cited

Observing information backflow from controllable non-Markovian multi-channels in diamond

Yanan Lu, Yuran Zhang, Gangqin Liu +3

Any realistic quantum system is inevitably subject to an external environment. This environment makes the open-system dynamics significant for many quantum tech-nologies, such as e…