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Ground states of the renormalized Nelson model

Fumio Hiroshima (Kyushu University)
Onsdag, 6 december, 2017, at 13:15-14:00, in Aud. D1 (1531-113)
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. 
Kontaktperson: Jacob Schach Møller