543 citations · 1.1k across the 5 of their papers we have counts for
5 papers
Non-Linear Electrodynamics: Zeroth and First Laws of Black Hole Mechanics
D. A. Rasheed
The Zeroth and First Laws of Black Hole Mechanics are derived in the context of non-linear electrodynamics coupled to gravity. The Zeroth Law is shown to hold quite generally even…
Dyson Pairs and Zero-Mass Black Holes
G. W. Gibbons, D. A. Rasheed
It has been argued by Dyson in the context of QED in flat spacetime that perturbative expansions in powers of the electric charge e cannot be convergent because if e is purely imag…
SL(2,R) Invariance of Non-Linear Electrodynamics Coupled to An Axion and a Dilaton
G W Gibbons, D A Rasheed
The most general Lagrangian for non-linear electrodynamics coupled to an axion and a dilaton with $SL(2,\mbox{\elevenmsb R})$ invariant equations of motion is $$ -\half\lef…
Electric-Magnetic Duality Rotations in Non-Linear Electrodynamics
G W Gibbons, D A Rasheed
We show that there is a function of one variable's worth of Lagrangians for a single Maxwell field coupled to gravity whose equations of motion admit electric-magnetic duality. Suc…
The Rotating Dyonic Black Holes Of Kaluza-Klein Theory
Dean Rasheed
The most general electrically and magnetically charged rotating black hole solutions of 5 dimensional \KK\ theory are given in an explicit form. Various classical quantities associ…