29 citations · 122 across the 20 of their papers we have counts for
20 papers
Foldy-Wouthuysen Green's function and WKB transfer matrix method for Dirac tunneling through monolayer graphene with a mass gap
Mark Behzad Doost
I provide a transfer matrix method for the Foldy-Wouthuysen representation of the Dirac equation. I derive the relationship between the reflection and transmission coefficients of…
Very high frequency gravitational waves from magnetars and gamma-ray burst
Hao Wen, Fangyu Li, Jin Li +2
Extremely powerful astrophysical electromagnetic (EM) system could be possible source of high-frequency gravitational waves (HFGWs). Here based on properties of magnetars and gamma…
Analyzing Black Hole super-radiance Emission of Particles/Energy from a Black Hole as a Gedankenexperiment to get bounds on the mass of a Graviton
Andrew Beckwith
Use of super-radiance in BH physics, so dE/dt < 0 specifies conditions for a mass of a graviton being less than or equal to 10^ - 65 grams, and also allows for determing what role…
Impulsive cylindrical gravitational wave: one possible radiative form emitted from cosmic strings and corresponding electromagnetic response
H. Wen, F. Y. Li, Z. Y. Fang +1
The cosmic strings(CSs) may be one important source of gravitational waves(GWs), and it has been intensively studied due to its special properties such as the cylindrical symmetry.…
Gravitinos, the Lithium problem, and DM production: Is there a corresponding neutrino physics linkage?
A. W. Beckwith
Studies are cited indicating that gravitino production acts as a natural upper bound to Li6 and Li7 levels, based on what happens after hadronic decay of relic 1 TeV into 100 GeV g…
Relic High Frequency Gravitational waves from the Big Bang, and How to Detect Them
A. W. Beckwith
We show conditions for HFGW detection, employing an entropy concept written up by Jack Ng, and Steinhard's proceedure for reconstructing tensorial representations for relic HFGW fr…