34 citations · 39 across the 4 of their papers we have counts for
5 papers
Electronic Raman scattering in correlated materials: exact treatment of nonresonant, mixed, and resonant scattering with dynamical mean field theory
A. M. Shvaika, O. Vorobyov, J. K. Freericks +1
We solve for the electronic Raman scattering response functions on an infinite-dimensional hypercubic lattice employing dynamical mean field theory. This contribution extends previ…
Resonant Enhancement of Electronic Raman Scattering
A. M. Shvaika, O. Vorobyov, J. K. Freericks +1
We present an exact solution for electronic Raman scattering in a single-band, strongly correlated material, including nonresonant, resonant and mixed contributions. Results are de…
Resonant electronic Raman scattering near a quantum critical point
A. M. Shvaika, O. Vorobyov, J. K. Freericks +1
We calculate the resonant electronic Raman scattering for the Falicov-Kimball model near the Mott transition on a hypercubic lattice. The solution is exact, and employs dynamical m…
Strong coupling approach in dynamical mean-field theory for strongly correlated electron systems
I. V. Stasyuk, A. M. Shvaika
We review two analytical approaches in Dynamical Mean-Field Theory (DMFT) based on a perturbation theory expansion over the electron hopping to and from the self consistent environ…
An analytical strong coupling approach in dynamical mean-field theory
A. M. Shvaika
In the limit of infinite spatial dimensions a thermodynamically consistent theory of the strongly correlated electron systems, which is valid for arbitrary value of the Coulombic i…