7 citations · 14 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2016★ 7 cited
Properties and temperature evolution of the spectrum of localized quasi-particles interacting with polarization phonons in two models
M. V. Tkach, Ju. O. Seti, O. M. Voitsekhivska +1
Using the Feynman-Pines diagram technique, the energy spectrum of localized quasi-particles interacting with polarization phonons is calculated and analyzed in the wide range of en…
cond-mat.mes-hall2015★ 7 cited
Renormalized energy of ground and first excited state of Fröhlich polaron in the range of weak coupling
M. V. Tkach, Ju. O. Seti, O. M. Voitsekhivska +1
Partial summing of infinite range of diagrams for the two-phonon mass operator of polaron described by Fröhlich Hamiltonian is performed using the Feynman-Pines diagram technique.…