A Supersymmetric matrix model. II. Exploring higher-fermion-number sectors
Jul, 200614 pages
Published in:
- JHEP 10 (2006) 033
e-Print:
- hep-th/0607198 [hep-th]
Report number:
- CERN-PH-TH-2006-143,
- TPJU-09-2006
Citations per year
Abstract:
Continuing our previous analysis of a supersymmetric quantum-mechanical matrix model, we study in detail the properties of its sectors with fermion number F=2 and 3. We confirm all previous expectations, modulo the appearance, at strong coupling, of {\it two} new bosonic ground states causing a further jump in Witten's index across a previously identified critical 't Hooft coupling . We are able to elucidate the origin of these new SUSY vacua by considering the limit and a strong coupling expansion around it.- matrix model
- supersymmetry
- fermion number: 2
- fermion number: 3
- Hamiltonian formalism
- particle: multiplet
- critical phenomena
- numerical calculations
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