42 citations · 301 across the 30 of their papers we have counts for
4 papers · 1 filter
Effective potential for relativistic scattering
Mahmut Elbistan, Pengming Zhang, Janos Balog
We consider quantum inverse scattering with singular potentials and calculate the Sine-Gordon model effective potential in the laboratory and centre-of-mass frames. The effective p…
Duality and helicity: a symplectic viewpoint
M. Elbistan, C. Duval, P. A. Horvathy +1
The theorem which says that helicity is the conserved quantity associated with the duality symmetry of the vacuum Maxwell equations is proved by viewing electromagnetism as an infi…
Duality and helicity: the photon wave function approach
M. Elbistan, P. A. Horvathy, P. -M. Zhang
The photon wave equation proposed in terms of the Riemann-Silberstein vector is derived from a first-order Dirac/Weyl-type action principle. It is symmetric w.r.t. duality transfor…
Topological Numbers and the Weyl Semimetal
Mahmut Elbistan
Generalized Dirac monopoles in momentum space are constructed in even d+1 dimensions from the Weyl Hamiltonian in terms of Green's functions. In 3+1 spacetime dimensions, the (unit…