Ground states of the renormalized Nelson model

Fumio Hiroshima
(Kyushu University)
Math/Phys Seminar
Wednesday, 6 December, 2017, at 13:15-14:00, in Aud. D1 (1531-113)
Abstract:
The Nelson model in scalar quantum field theory is discussed by path 
measures.  By using the Feynman-Kac formula of the semi-group  generated
 by  renormalized  Nelson Hamiltonian,  properties of the ground state is discussed. 
Contact person: Jacob Schach Møller