295 citations · 1.5k across the 51 of their papers we have counts for
9 papers · 1 filter
Variational Quantum Circuits for Quantum State Tomography
Yong Liu, Dongyang Wang, Shichuan Xue +9
Quantum state tomography is a key process in most quantum experiments. In this work, we employ quantum machine learning for state tomography. Given an unknown quantum state, it can…
Hybrid Quantum-Classical Convolutional Neural Networks
Junhua Liu, Kwan Hui Lim, Kristin L. Wood +3
Deep learning has been shown to be able to recognize data patterns better than humans in specific circumstances or contexts. In parallel, quantum computing has demonstrated to be a…
Population transfer via a dissipative structural continuum
Wei Huang, Shan Yin, Baohua Zhu +2
We propose a model to study quantum population transfer via a structural continuum. The model is composed of two spins which are coupled to two bosonic modes separately by two cont…
Effects of staggered Dzyaloshinskii-Moriya interactions in a quasi-two-dimensional Shastry-Sutherland model
Tianqi Chen, Chu Guo, Pinaki Sengupta +1
Frustrated quantum spin systems exhibit exotic physics induced by external magnetic field with anisotropic interactions. Here, we study the effect of non-uniform Dzyaloshinskii-Mor…
Learning the dynamics of open quantum systems from their steady states
Eyal Bairey, Chu Guo, Dario Poletti +2
Recent works have shown that generic local Hamiltonians can be efficiently inferred from local measurements performed on their eigenstates or thermal states. Realistic quantum syst…
Geometric phase and topological phase diagram of the one-dimensional Heisenberg spin chain in a longitudinal field
Yi Liao, Xiao-Bo Gong, Chu Guo +1
In this paper, we determine the geometric phase for the one-dimensional Heisenberg chain with spin-, the exchange couple and the spin anisotropy parameter in a l…
General-purpose quantum circuit simulator with Projected Entangled-Pair States and the quantum supremacy frontier
Chu Guo, Yong Liu, Min Xiong +12
Recent advances on quantum computing hardware have pushed quantum computing to the verge of quantum supremacy. Random quantum circuits are outstanding candidates to demonstrate qua…
Matrix Product States with adaptive global symmetries
Chu Guo, Dario Poletti
Quantum many body physics simulations with Matrix Product States can often be accelerated if the quantum symmetries present in the system are explicitly taken into account. Convent…
Thermalization with detailed-balanced two-site Lindblad dissipators
Mikel Palmero, Xiansong Xu, Chu Guo +1
The use of two-site Lindblad dissipator to generate thermal states and study heat transport raised to prominence since [J. Stat. Mech. (2009) P02035] by Prosen and Žnidarič. Here w…