Sökning: "Epstein-Nesbet"
Hittade 2 uppsatser innehållade ordet Epstein-Nesbet.
1. Beyond the Gross-Pitaevskii Equation: A Perturbative Approach
Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Teknisk fysik (CI)Sammanfattning : We propose and implement a beyond Gross-Pitaevskii approach based on Many-Body Perturbation theory (MBPT) for the study of Bose-Einstein Condensate (BECs) ground states. Two partitions of the system Hamiltonian are considered. LÄS MER
2. Beyond Mean-Field Description of Bose-Einstein Condensate
Kandidat-uppsats, Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionenSammanfattning : This thesis work is on the theoretical description of dilute Bose-Einstein condensates (BEC) that are non-uniform, meaning that more than one single-particle state is occupied. This phenomenon is usually called quantum depletion. LÄS MER
Resultatsidor:
1