4 citations · 8 across the 7 of their papers we have counts for
7 papers
Quantum complexity phase transition in fermionic quantum circuits
Wei Xia, Yijia Zhou, Xingze Qiu +1
Understanding the complexity of quantum many-body systems has been attracting much attention recently for its fundamental importance in characterizing complex quantum phases beyond…
Efficient Preparation of Fermionic Superfluids in an Optical Dipole Trap through Reinforcement Learning
Yueyang Min, Ziliang Li, Yi Zhong +4
We demonstrate a reinforcement learning (RL) based control framework for optimizing evaporative cooling in the preparation of strongly interacting degenerate Fermi gases of Li6. Us…
Double Supersolid Phase in a Bosonic t-J-V Model with Rydberg Atoms
Kuangjie Chen, Yang Qi, Zheng Yan +1
Recent advances in Rydberg tweezer arrays bring novel opportunities for programmable quantum simulations beyond previous capabilities. In this work, we investigate a bosonic t-J-V…
Global convergence of gradient descent for phase retrieval
Théodore Fougereux, Cédric Josz, Xiaopeng Li
We propose a tensor-based criterion for benign landscape in phase retrieval and establish boundedness of gradient trajectories. This implies that gradient descent will converge to…
Unified model for non-Abelian braiding of Majorana and Dirac fermion zero modes
Tianyu Huang, Rui Zhang, Xiaopeng Li +3
Majorana zero modes (MZMs) are the most intensively studied non-Abelian anyons. The Dirac fermion zero modes in topological insulators, which are symmetry-protected doubling of MZM…
Complexity enriched dynamical phases for fermions on graphs
Wei Xia, Jie Zou, Xiaopeng Li
Dynamical quantum phase transitions, encompassing phenomena like many-body localization transitions and measurement-induced phase transitions, are often characterized and identifie…
Pairing from repulsion in a two-dimensional Fermi gas with soft-core interactions
Ahmet Keles, Xiaopeng Li, Erhai Zhao
We investigate a model many-body system of spinless Fermi gas in two dimensions, where the bare two-body interaction is repulsive and takes the form of a soft-core disk potential.…