34 citations · 395 across the 28 of their papers we have counts for
28 papers
Dynamics of valence fluctuations in the extended periodic Anderson model
Pramod Kumar, N. S. Vidhyadhiraja
We have investigated the valence transition in the extended periodic Anderson model (EPAM) within the framework of dynamical mean field theory. Previous theoretical studies have in…
Kondo-lattice-mediated interactions in flat band systems
Pramod Kumar, Guangze Chen, J. L. Lado
Electronic flat bands represent a paradigmatic platform to realize strongly correlated matter due to their associated divergent density of states. In common instances, including el…
Flat band induced non-Fermi liquid behavior of multicomponent fermions
Pramod Kumar, Sebastiano Peotta, Yosuke Takasu +2
We investigate multicomponent fermions in a flat band and predict experimental signatures of non-Fermi liquid behavior. We use dynamical mean-field theory to obtain the density, do…
Effect of spin-orbit interaction on the vortex dynamics in LaAlO/SrTiO interfaces near the superconducting transition
Gopi Nath Daptary, Hemanta Kumar Kundu, Pramod Kumar +4
Controlling spin-orbit interaction and its effect on superconductivity has been a long-standing problem in two-dimensional inversion symmetry broken superconductors. An open challe…
Magnetization, d-wave superconductivity and non-Fermi liquid behavior in a crossover from dispersive to flat bands
Pramod Kumar, Tuomas I. Vanhala, Päivi Törmä
We explore the effect of inhomogeneity on electronic properties of the two-dimensional Hubbard model on a square lattice using dynamical mean-field theory (DMFT). The inhomogeneity…
Effect of multiband transport on charge carrier density fluctuations at the LaAlO/SrTiO interface
Gopi Nath Daptary, Pramod Kumar, Anjana Dogra +1
Multiband transport in superconductors is interesting both from an academic as well as an application point of view. It has been postulated that interband scattering can significan…