26 citations · 47 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2008★ 4 cited
Ground state energy of N Frenkel excitons
W. V. Pogosov, M. Combescot
By using the composite many-body theory for Frenkel excitons we have recently developed, we here derive the ground state energy of Frenkel excitons in the Born approximation th…
cond-mat.supr-con2008★ 17 cited
Collective vortex phases in periodic plus random pinning potential
W. V. Pogosov, V. R. Misko, H. J. Zhao +1
We study theoretically the simultaneous effect of a regular and a random pinning potentials on the vortex lattice structure at filling factor of 1. This structure is determined by…
cond-mat.other2007★ 26 cited
Microscopic derivation of Frenkel excitons in second quantization
M. Combescot, W. V. Pogosov
Starting from the microscopic hamiltonian describing free electrons in a periodic lattice, we derive the hamiltonian appropriate to Frenkel excitons. This is done through a groupin…