One more approach to the spectra of excitations in degenerate Bose gas with delta shaped interaction potential

by V. B. Bobrov, A. G. Zagorodnij, S. A. Triger
Published 2017

On the ground state energy for a finite inhomogeneous degenerate Bose gas

by V. B. Bobrov, A. G. Zagorodnij, S. A. Triger
Published 2018

Coulomb interaction potential and Bose–Einstein condensate

by V. B. Bobrov, A. G. Zagorodnij, S. A. Triger
Published 2015

To the relation between phonon–roton spectrum and single-particle excitations spectrum in liquids with Bose–Einstein condensate

by V. B. Bobrov, A. G. Zagorodnij, S. A. Triger
Published 2015