13 citations · 13 across the 3 of their papers we have counts for
12 papers
Halperin's conjecture in formal dimensions up to 20
Lee Kennard, Yantao Wu
A 1976 conjecture of Halperin on positively elliptic spaces was recently confirmed in formal dimensions up to 16. In this article, we shorten the proof and extend the result up to…
Dissipative dynamics in isolated quantum spin chains after a local quench
Yantao Wu
We provide numerical evidence that after a local quench in an isolated infinite quantum spin chain, the quantum state locally relaxes to the ground state of the post-quenched Hamil…
Time-dependent variational principle of mixed matrix product states in the thermodynamic limit
Yantao Wu
We describe a time evolution algorithm for quantum spin chains whose Hamiltonians are composed of an infinite uniform left and right bulk part, and an arbitrary finite region in be…
Continuous-time Monte Carlo Renormalization Group
Yantao Wu, Roberto Car
We implement Monte Carlo Renormalization Group (MCRG) in the continuous-time Monte Carlo simulation of a quantum system. We demonstrate numerically the emergent isotropy between sp…
Quantum Momentum Distribution and Quantum Entanglement in the Deep Tunneling Regime
Yantao Wu, Roberto Car
In this paper, we consider the momentum operator of a quantum particle directed along the displacement of two of its neighbors. A modified open-path path integral molecular dynamic…
Dynamical Quantum Phase Transitions of Quantum Spin Chains with the Loschmidt-rate Critical Exponent equal to
Yantao Wu
We describe a new universality class of dynamical quantum phase transitions of the Loschmidt amplitude of quantum spin chains off equilibrium criticality. We demonstrate that in ma…