83 citations · 210 across the 11 of their papers we have counts for
11 papers
Universal Dynamic Scaling and Contact Dynamics in Quenched Quantum Gases
Jia-nan Cui, Zhengqiang Zhou, Mingyuan Sun
Recently universal dynamic scaling is observed in several systems, which exhibit a spatiotemporal self-similar scaling behavior, analogous to the spatial scaling near phase transit…
Efimov physics in the complex plane
Mingyuan Sun, Chang Liu, Zhe-Yu Shi
Efimov effect is characterized by an infinite number of three-body bound states following a universal geometric scaling law at two-body resonances. In this paper, we investigate th…
High Temperature Virial Expansion to Universal Quench Dynamics
Mingyuan Sun, Peng Zhang, Hui Zhai
High temperature virial expansion is a powerful tool in equilibrium statistical mechanics. In this letter we generalize the high temperature virial expansion approach to treat far-…
Three in Many: Efimov physics in the presence of a Fermi sea
Mingyuan Sun, Xiaoling Cui
Motivated by recent experiments on Li-Cs atomic mixtures with high mass imbalance, we study the Efimov correlation in atomic system of two heavy bosons (Cs) i…
Universal Dynamics of a Degenerate Bose Gas Quenched to Unitarity
Chao Gao, Mingyuan Sun, Peng Zhang +1
Motivated by an unexpected experimental observation from the Cambridge group, [Eigen {\it et al.,} Nature {\bf563}, 221 (2018)], we study the evolution of the momentum distribution…
Landau Level to Efimov-like Bound State Crossover in Two-dimensional Dirac Semimetals
Mingyuan Sun
In two-dimensional Dirac semimetals, massless Dirac fermions can form a series of Efimov-like quasibound states in an attractive Coulomb potential. In an applied magnetic field, th…
Magnetic Manifestation of Discrete Scaling Symmetry in Dirac Semimetals
Mingyuan Sun
Two-dimensional and three-dimensional massless Dirac fermions can form a sequence of quasibound states with an attractive charged impurity. These quasibound states exhibit a discre…
Controlled Transport between Fermi Superfluids Through a Quantum Point Contact
Juan Yao, Boyang Liu, Mingyuan Sun +1
Recent advances in experimental techniques allow one to create a quantum point contact between two Fermi superfluids in cold atomic gases with a tunable transmission coefficient. I…
Enhancing the Efimov correlation in Bose polarons with large mass imbalance
Mingyuan Sun, Xiaoling Cui
We study the effect of Efimov physics (in the few-body sector) to the spectral response of Bose polaron, a many-body system consisting of an impurity immersed in a bath of bosonic…
Visualizing Efimov Correlations in the Bose Polaron
Mingyuan Sun, Hui Zhai, Xiaoling Cui
The Bose polaron is a quasi-particle of an impurity dressed by surrounding bosons. In few-body physics, it is known that two identical bosons and a third distinguishable particle c…
High-temperature expansion for interacting fermions
Mingyuan Sun, Xavier Leyronas
We present a general method for the high-temperature expansion of the self-energy of interacting particles. Though the method is valid for fermions and bosons, we illustrate it for…