47 citations · 163 across the 15 of their papers we have counts for
23 papers
Translation-Invariant Excitons in a Phonon Field
Victor D. Lakhno
Large-radius excitons in polar crystals are considered. It is shown that translation invariant description of excitons interacting with a phonon field leads to a nonzero contributi…
Translation Invariant Bipolarons and Charge Density Waves in High-Temperature Superconductors
Victor Lakhno
A correlation is established between the theories of superconductivity based on the concept of charge density waves (CDW) and the translation invariant (TI) bipolaron theory. It is…
Pseudogap isotope effect as a probe of bipolaron mechanism in high temperature superconductors
Victor Lakhno
A theory of a pseudogap phase of high-temperature superconductors where current carriers are translation invariant bipolarons is developed. A temperature T* of a transition from a…
Isotope effect in the translation-invariant bipolaron theory of high-temperature superconductivity
Victor D. Lakhno
It is shown that the translation-invariant bipolaron theory of superconductivity can explain the dependence of the isotope coefficient in high-temperature superconductors on the cr…
Translational-invariant bipolarons and superconductivity
Victor D. Lakhno
A translation-invariant (TI) bipolaron theory of superconductivity based, like Bardeen-Cooper-Schrieffer theory, on Fröhlich Hamiltonian is presented. Here the role of Cooper pairs…
New method of soft modes investigation by Little-Parks effect
Victor D. Lakhno
As is known, Little-Parks effect concerned with oscillations of the critical temperature of a superconducting transition was one of the first effects which suggested the existence…