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The van der Waals and Casimir energy of anisotropic atomically thin metallic films
G. L. Klimchitskaya, V. M. Mostepanenko
We discuss the van der Waals (Casimir) free energies and pressures of thin metallic films, consisting from one to fifteen atomic layers, with regard to the anisotropy in their diel…
Casimir free energy of metallic films: Discriminating between Drude and plasma model approaches
G. L. Klimchitskaya, V. M. Mostepanenko
We investigate the Casimir free energy of a metallic film either sandwiched between two dielectric plates or in vacuum. It is shown that even for a thin film of several tens of nan…
Theory of reflectivity properties of graphene-coated material plates
G. L. Klimchitskaya, C. C. Korikov, V. M. Petrov
The theoretical description for the reflectivity properties of dielectric, metal and semiconductor plates coated with graphene is developed in the framework of the Dirac model. Gra…
Casimir and van der Waals forces: Advances and problems
G. L. Klimchitskaya, V. M. Mostepanenko
We review modern achievements and problems in physics of the van der Waals and Casimir forces which arise due to zero-point and thermal fluctuations of the electromagnetic field be…
Origin of large thermal effect in the Casimir interaction between two graphene sheets
G. L. Klimchitskaya, V. M. Mostepanenko
Using the recently derived representation for the polarization tensor in (2+1)-dimensional space-time allowing an analytic continuation to the entire plane of complex frequencies,…
Improved constraints on the coupling constants of axion-like particles to nucleons from recent Casimir-less experiment
G. L. Klimchitskaya, V. M. Mostepanenko
We obtain improved constraints on the coupling constants of axion-like particles to nucleons from a recently performed Casimir-less experiment. For this purpose, the differential f…
Analytic results for the Casimir free energy between ferromagnetic metals
G. L. Klimchitskaya, C. C. Korikov
We derive perturbation analytic expressions for the Casimir free energy and entropy between two dissimilar ferromagnetic plates which are applicale at arbitrarily low temperature.…
Constraints on axion and corrections to Newtonian gravity from the Casimir effect
G. L. Klimchitskaya, V. M. Mostepanenko
Axion is a light pseudoscalar particle of much interest for physics of elementary particles and for astrophysics. We review the recently obtained constraints on axion to nucleon co…
Comparison of hydrodynamic model of graphene with recent experiment on measuring the Casimir interaction
G. L. Klimchitskaya, V. M. Mostepanenko
We obtain the reflection coefficients from a graphene sheet deposited on a material substrate under a condition that graphene is described by the hydrodynamic model. Using these co…
Quantum field theoretical description for the reflectivity of graphene
M. Bordag, G. L. Klimchitskaya, V. M. Mostepanenko +1
We derive the polarization tensor of graphene at nonzero temperature in (2+1)-dimensional space-time. The obtained tensor coincides with the previously known one at all Matsubara f…