264 citations · 619 across the 8 of their papers we have counts for
8 papers
Magnetic oscillations in planar systems with the Dirac-like spectrum of quasiparticle excitations II: transport properties
V. P. Gusynin, S. G. Sharapov
The quantum magnetic oscillations of electrical (Shubnikov de Haas effect) and thermal conductivities are studied for graphene which represents a distinctive example of planar syst…
Magnetic oscillations in planar systems with the Dirac-like spectrum of quasiparticle excitations
S. G. Sharapov, V. P. Gusynin, H. Beck
The quantum magnetic oscillations are studied for planar condensed matter systems with a linear, Dirac-like spectrum of quasiparticle excitations. We derive analytical expressions…
Effective action approach to the Leggett's mode in two-band superconductors
S. G. Sharapov, V. P. Gusynin, H. Beck
We investigate a collective excitation (Leggett's mode) corresponding to small fluctuations of the relative phase of two condensates in two-band superconductor using the effective…
Quantum Monte Carlo study of the 3D attractive Hubbard model
A. Sewer, X. Zotos, H. Beck
We study the three-dimensional (3D) attractive Hubbard model by means of the Determinant Quantum Monte Carlo method. This model is a prototype for the description of the smooth cro…
Low temperature superfluid stiffness of d-wave superconductor in a magnetic field
S. G. Sharapov, V. P. Gusynin, H. Beck
The temperature and field dependence of the superfluid density in the vortex state of a d-wave superconductor are calculated using a microscopic model in the quasiclassical a…
First Order Transition in the Ginzburg-Landau Model
Philippe Curty, Hans Beck
The d-dimensional complex Ginzburg-Landau (GL) model is solved according to a variational method by separating phase and amplitude. The GL transition becomes first order for high s…