Institute of Physics / Kiev National Taras Shevchenko University / /
IndustryTerm
self-energy / zero energy reference point / polarization operator / self-energy parts ij / finite energy gap / bosonic polarization operator / normal and anomalous self-energy parts / energy / /
OperatingSystem
Fermi / /
Organization
Kiev National Taras Shevchenko University / Institute of Physics / Ukrainian National Academy of Science / /
Position
author / /
PublishedMedium
Journal of Experimental and Theoretical Physics / Journal of Physics /
MICROSCOPICAL THEORY, STRUCTURE OF SUPERFLUID COMPONENT AND ELEMENTARY EXCITATION SPECTRUM OF THE NON-RELATIVISTIC BOSE-LIQUID 4 He E.A. Pashitskij1 , A.V. Chumachenko2 , S.I. Vilchynskyi2∗ 1