251 citations · 3k across the 127 of their papers we have counts for
8 papers · 1 filter
Supernova Bounds on the Dark Photon Using its Electromagnetic Decay
Demos Kazanas, Rabindra N. Mohapatra, Shmuel Nussinov +2
The hypothetical massive dark photon () which has kinetic mixing with the SM photon can decay electromagnetically to pairs if its mass exceeds and otherwise…
Quirks and strings attached as the ultimate communication and acceleration devices
Shmuel Nussinov
We point out that if a certain variant of "Quirks", particles that carry ordinary color and some other color' exist, then we can have a completely novel and efficient mode of long…
Constraining the Higgs-Dilaton with LHC and Dark Matter Searches
Aielet Efrati, Eric Kuflik, Shmuel Nussinov +2
We study a scenario in which the dilaton, a pseudo-Goldstone boson of the spontaneous breaking of conformal symmetry, provides a portal between dark matter and the visible sector.…
Some comments on a new type of superconducting gravity wave detector
A. Guliana, J. Foremanb, V. Nikoghosyana +3
We have recently suggested a new approach and design of an ultra-sensitive gravity wave detector antenna based on superconductivity. The idea was described in a short paper [1]: ht…
Collapses and Avoiding Wave Function Spreading
Aharon Casher, Shmuel Nussinov, Jeffrey Tollaksen
We address the impossibility of achieving exact time reversal in a system with many degrees of freedom. This is a particular example of the difficult task of "aiming" an initial cl…
Early inflation induced gravity waves can restrict Astro-Particle physics
Shmuel Nussinov
In this paper, we discuss limits on various astro-particle scenarios if the scale \textit{and} the reheat temperature of the last relevant inflation were very high. While the obser…