51 citations · 126 across the 25 of their papers we have counts for
6 papers · 1 filter
Féeton ( Gauge Boson) Dark Matter Testable in Future Direct Detection Experiments
Yu Cheng, Jie Sheng, Tsutomu T. Yanagida
In this paper, we revisit the féeton (gauge boson of symmetry) dark matter scenario, and first point out the gauge symmetry can be a linear combination of the $…
Induced Gravitational Waves probing Primordial Black Hole Dark Matter with Memory Burden
Kazunori Kohri, Takahiro Terada, Tsutomu T. Yanagida
Quantum evaporation of a black hole is conventionally studied semiclassically by assuming self-similarity of the black hole throughout the evaporation process. However, its validit…
Féeton dark matter above the threshold
Tatsuya Hayashi, Shigeki Matsumoto, Yuki Watanabe +1
The new gauge boson introduced in the minimal extension of the standard model (SM) by gauging the U(1) symmetry plays the role of dark matter when the U(1)…
Do neutrinos bend? Consequences of an ultralight gauge field as dark matter
Luca Visinelli, Tsutomu T. Yanagida, Michael Zantedeschi
An ultralight gauge boson could address the missing cosmic dark matter, with its transverse modes contributing to a relevant component of the galactic halo today. We show that, in…
Proposal for a Quantum Mechanical Test of Gravity at Millimeter Scale
Yu Cheng, Jiadu Lin, Jie Sheng +1
The experimental verification of the Newton law of gravity at small scales has been a longstanding challenge. Recently, torsion balance experiments have successfully measured gravi…
Detecting a Fifth-Force Gauge Boson via Superconducting Josephson Junctions
Yu Cheng, Jie Sheng, Tsutomu T. Yanagida
A new fifth force between particles carrying charges is well-motivated by the intriguing extension of the standard model. The gauge boson mediator, Féeton, also…