4 papers · 1 filter
Direct Detection of Light Self-Interacting Dark Matter via Electronic Collective Excitations
Wen-Na Yang, Wu-Long Xu, Wenyu Wang +1
Models of light dark matter often invoke a light mediator to facilitate interactions with the Standard Model. If sufficiently light, this mediator can induce long-range self-intera…
Ground State and Collective Modes of Bose-Einstein Condensates in Newtonian and MOND-inspired gravitational potentials
Ning Liu
We analytically and numerically study the ground state and collective dynamics of Bose-Einstein condensates in two traps: a Newtonian potential and a logarithmic potential inspired…
Anisotropic dispersion relation of ultralight Bose gases in modified Newtonian dynamics
Ning Liu
We investigate the dispersion relation of collective modes in ultralight Bose gases under Modified Newtonian Dynamics (MOND). Starting from the coupled Gross-Pitaevskii and MOND Po…
Constraints on Axion-Like Particles with the Silicon Detector at a Nuclear Reactor
Yuanlin Gong, Jun Guo, Ning Liu +2
Axion and axion-like particles (ALPs), predicted in various extensions of the Standard Model, can be abundantly produced in nuclear reactors via the Primakoff process. In this work…