130 citations · 471 across the 38 of their papers we have counts for
4 papers · 1 filter
Quantum Entanglement of Identical Particles
Yu Shi
We consider entanglement in a system of fixed number of identical particles. Since any operation should be symmetrized over all the identical particles and there is the preconditio…
Quantum Disentanglement in Long-range Orders and Spontaneous Symmetry Breaking
Yu Shi
We investigate the nature of quantum entanglement in long-range orders and spontaneous symmetry breaking. It is shown that diminishing of entanglement between the condensate mode a…
Quantum Entanglement in Second-quantized Condensed Matter Systems
Yu Shi
The entanglement between occupation-numbers of different single particle basis states depends on coupling between different single particle basis states in the second-quantized Ham…
Quantization and Corrections of Adiabatic Particle Transport in a Periodic Ratchet Potential
Yu Shi, Qian Niu
We study the transport of an overdamped particle adiabatically driven by an asymmetric potential which is periodic in both space and time. We develop an adiabatic perturbation theo…