5 papers
The Stochastic Gravitational Wave Background from Primordial Gravitational Atoms
Zhaofeng Kang, Tianjun Li, Weitao Ye
We propose a scenario of primordial gravitational atoms (PGAs), which may exist in the current and past universe due to spinning primordial black holes (PBHs) and very light bosoni…
Calibration of the Cryogenic Measurement System of a Resonant Haloscope Cavity
Dong He, Jie Fan, Xin Gao +23
Possible light bosonic dark matter interactions with the Standard Model photon have been searched by microwave resonant cavities. In this paper, we demonstrate the cryogenic readou…
Dark photon constraints from a 7.139 GHz cavity haloscope experiment
Dong He, Jie Fan, Xin Gao +23
The dark photon is a promising candidate for the dark matter which comprises most of the matter in our visible Universe. Via kinetic mixing with the Standard Model it can also be r…
Development of generic no-scale inflation
Lina Wu, Jin-Ke Shen, Tianjun Li +1
We develop generalized no-scale supergravity models of inflation, and then study the corresponding cosmological predictions as well as the formation of primordial black holes (PBHs…
Non-standard neutrino interactions mediated by a light scalar at DUNE
Bhaskar Dutta, Sumit Ghosh, Kevin J. Kelly +3
We investigate the effect on neutrino oscillations generated by beyond-the-standard-model interactions between neutrinos and matter. Specifically, we focus on scalar-mediated non-s…