23 citations · 108 across the 11 of their papers we have counts for
11 papers
Microscopic origin of quantum supersonic phenomenon in one dimension
Zhe-Hao Zhang, Yuzhu Jiang, Hai-Qing Lin +1
Using the Bethe ansatz (BA), we rigorously obtain non-equilibrium dynamics of an impurity with a large initial momentum in the one-dimensional (1D) interacting bosonic medium.…
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…
Asymptotic correlation functions and FFLO signature for the one-dimensional attractive Hubbard model
Song Cheng, Yu-Zhu Jiang, Yi-Cong Yu +2
We study the long-distance asymptotic behavior of various correlation functions for the one-dimensional (1D) attractive Hubbard model in a partially polarized phase through the Bet…
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…
Vortex Lattices in the Bose-Fermi Superfluid Mixture
Yuzhu Jiang, Ran Qi, Zhe-Yu Shi +1
In this letter we show that the vortex lattice structure in the Bose-Fermi superfluid mixture can undergo a sequence of structure transitions when the Fermi superfluid is tuned fro…
Universal low energy physics in one-dimensional multicompnent Fermi gases with a strongly repulsive -function interaction
Yuzhu Jiang, Peng He, Xi-Wen Guan
It was shown [Chin. Phys. Lett. 28, 020503 (2011)] that at zero temperature the ground state of the one-dimensional (1D) -component Fermi gas coincides with that of the spinless…
Itinerant ferromagnetism in 1D two-component Fermi gases
Yuzhu Jiang, D. V. Kurlov, Xi-Wen Guan +2
We study a one-dimensional two-component atomic Fermi gas with an infinite intercomponent contact repulsion. It is found that adding an attractive resonant odd-wave interaction bre…
Quantum Criticality of one-dimensional multicomponent Fermi Gas with Strongly Attractive Interaction
Peng He, Yuzhu Jiang, Xiwen Guan +1
Quantum criticality of strongly attractive Fermi gas with symmetry in one dimension is studied via the thermodynamic Bethe ansatz (TBA) equations.The phase transitions driv…
Completeness and Bethe root distribution of the spin-1/2 Heisenberg chain with arbitrary boundary fields
Yuzhu Jiang, Shuai Cui, Junpeng Cao +2
Recently, the XXX spin chain with arbitrary boundary fields was successfully solved [1] via the off-diagonal Bethe ansatz method [2]. The correctness and the completeness of this s…
Ferromagnetic to antiferromagnetic transition of one-dimensional spinor Bose gases with spin-orbit coupling
Xing Chen, Haiping Hu, Yuzhu Jiang +1
We have analytically solved one-dimensional interacting two-component bosonic gases with spin-orbit (SO) coupling by the Bethe-ansatz method. Through a gauge transformation, the ef…
Hidden Sp(2s+1)- or SO(2s+1)-symmetry and new exactly solvable models in ultracold atomic systems
Yuzhu Jiang, Junpeng Cao, Yupeng Wang
The high spin ultracold atom models with a special form of contact interactions, i.e., the scattering lengthes in the total spin- channels are equal but may be differen…