supported by the National Key Research and Development Program of China(No.2021YFA1400900).
Band mapping is widely used in various scenarios of cold atom physics to measure the quasi-momentum distribution and band population.However,conventional methods fail in strongly interacting systems.Here we propose an...
This research was supported by the National Natural Science Foundation of China,Grant No.11804177(P.Z.);the Science Foundation of Zhejiang SciTech University(ZSTU)No.21062339-Y and China Postdoctoral Science Foundation No.2020M680495(X.L.C.).
We theoretically investigate the Higgs oscillation in a one-dimensional Raman-type spin–orbit-coupled Fermi superfluid with the time-dependent Bogoliubov–de Gennes equations.By linearly ramping or abruptly changing ...
We thank Y. S. Wu, R. B. Tao, T. K. Lee, and A. Varlamov for fruitful discussions. This work was supported by the State Key Programs of Chiaa (Grant Nos. 2017YFA0304204, and 2016YFA0300504) and the National Nat- ural Science Foundation of China (Grant Nos. 11625416 and 11474064).
The spin-orbit coupled lattice system under Zeeman fields provides an ideal platform to realize exotic pairing states. Notable examples range from the topological superfluid/superconducting (tSC) state, which is gap...
Acknowledgements This work was supported by the National Natural Science Foundation of China (Grant Nos. 11274009, 11274025, 11434011, and 61675007), the National 11522436, 11622428, 61475006, Key R&D Program (Grant Nos. 2013CB922000 and 2016YFA0301201), the Ministry of Science and Technology of China (Grant No. 2016YFA0301302), and the Research Funds of Renmin University of China (Grant Nos. 10XNL016 and 16XNLQ03).
We study the pairing states in a largely imbalanced two-component Fermi gas loaded in an anisotropic two-dimensional optical lattice, where the spin-up and spin-down fermions are filled to the s- and px-orbital bands,...
Motivated by a recent London penetration depth measurement [H. Kim, et al., Phys. Rev. Lett. 114, 027003 (2015)] and novel composite pairing scenario [O. Erten, R. Flint, and P. Coleman, Phys. Rev. Lett. 114, 027002...