69 citations · 114 across the 5 of their papers we have counts for
5 papers
Spin-charge separation in a 1D Fermi gas with tunable interactions
Ruwan Senaratne, Danyel Cavazos-Cavazos, Sheng Wang +6
Ultracold atoms confined to periodic potentials have proven to be a powerful tool for quantum simulation of complex many-body systems. We confine fermions to one-dimension to reali…
Emergence and disruption of spin-charge separation in one-dimensional repulsive fermions
Feng He, Yu-Zhu Jiang, Hai-Qing Lin +3
At low temperature, collective excitations of one-dimensional (1D) interacting fermions exhibit spin-charge separation, a unique feature predicted by the Tomonaga-Luttinger liquid…
Professor Chen Ping Yang's early significant contributions to mathematical physics
Xi-Wen Guan, Feng He
In the 60's Professor Chen Ping Yang with Professor Chen Ning Yang published several seminal papers on the study of Bethe's hypothesis for various problems of physics. The works on…
Quantum criticality of spinons
Feng He, Yu-Zhu Jiang, Yi-Cong Yu +2
The free fermion nature of interacting spins in one dimensional (1D) spin chains still lacks a rigorous study. In this letter we show that the length- spin strings significantly…
Bubbles created from vacuum fluctuation
Liao Liu, Feng He
We show that the bubbles can be created from vacuum fluctuation in certain De Sitter universe, so the space-time foam-like structure might really be constructed from…