Categoria:
Seminari di Fisica Matematica
Data e ora inizio evento:
Data e ora fine evento:
Aula:
Sala di Consiglio
Sede:
Dipartimento di Matematica Guido Castelnuovo, Università Sapienza Roma
Speaker:
Søren Fournais (Aarhus Universitet)
Abstract: We consider a system of non-relativistic bosons interacting through a regular, positive potential vv with scattering length aa. We give a simple proof that the ground state energy density satisfies the bound e(ρ)≥4πaρ2(1−C√ρa3)e(ρ)≥4πaρ2(1−Cρa3).
This talk is based on joint work with Birger Brietzke and Jan Philip Solovej.