Hera O. Thermodynamics and energy spectrum of asymmetric Hubbard model: scattering effects in dynamical mean field approach

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0408U003988

Thesis Registration Form

0408U003988.pdf

Applicant for

Specialization

  • 01.04.02 - Теоретична фізика

10-09-2008

Specialized Academic Board

Д 35.156.01

Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine

Essay

Object: electron subsystem in rare earth and transition elements compounds that possesses strong local correlations between particles from different bands. Aim: investigation of asymmetric Hubbard model (AHM) within dynamical mean field theory (DMFT). Methods: DMFT, different-time decoupling of Green's functions, generating functional. Results: the approach to solving AHM in DMFT is proposed and improved; fermion and boson densities of states are described.

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Files

aref.pdf

dis1.pdf

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