TH String Theory Seminar

Physical Fock space of tensionless strings

Name: Physical Fock space of tensionless strings
Start: 2004-03-16T14:00:00+01:00
End: 2004-03-16T15:00:00+01:00
Location: CERN

by George Savvidy (CERN)

Tuesday 16 Mar 2004, 14:00 → 15:00 Europe/Zurich

TH Auditorium (CERN)

TH Auditorium

CERN

Description

We study the physical Fock space of the tensionless string theory with perimeter action which has pure massless spectrum. The states are classified by Wigner's little group for massless particles. The ground state contains infinite many massless fields of fixed helicity, the excitation levels realize CSR representations. We demonstrate that the first and second excitation levels are physical null states.