The Quantum Dynamics of Heterotic Vortex Strings
Mar, 2007Citations per year
Abstract:
We study the quantum dynamics of vortex strings in N=1 SQCD with U(N_c) gauge group and N_f=N_c quarks. The classical worldsheet of the string has N=(0,2) supersymmetry, but this is broken by quantum effects. We show how the pattern of supersymmetry breaking and restoration on the worldsheet captures the quantum dynamics of the underlying 4d theory. We also find qualitative matching of the meson spectrum in 4d and the spectrum on the worldsheet.- quantum chromodynamics
- supersymmetry
- gauge field theory: SU(N)
- string model: heterotic
- vortex
- moduli space
- sigma model
- effective Lagrangian
- field theoretical model: CP(N-1)
- symmetry breaking
References(39)
Figures(0)
- ,
- •
- Phys.Rev.D 70 (2004) 045004
- e-Print:•
- •
- JHEP 04 (2004) 066
- e-Print:•
- •
- JHEP 04 (2003) 031
- e-Print:•
- •
- JHEP 12 (2006) 051
- e-Print:•
- •
- Phys.Rev.D 75 (2007) 085008
- e-Print:•
- •
- JHEP 11 (1998) 005
- e-Print:•
- ,
- ,
- •
- JHEP 05 (1999) 006
- e-Print:•
- •
- JHEP 07 (2003) 037
- e-Print:•
- ,
- ,
- ,
- ,
- •
- Nucl.Phys.B 673 (2003) 187-216
- e-Print:•
- •
- Phys.Rev.D 69 (2004) 065003
- e-Print:•
- ,
- ,
- •
- Nucl.Phys.B 709 (2005) 267-295
- e-Print:•
- ,
- ,
- •
- Phys.Rev.D 71 (2005) 045010
- e-Print:•
- •
- JHEP 01 (2005) 044
- e-Print:•
- •
- Nucl.Phys.B 719 (2005) 67-76
- e-Print:•
- ,
- •
- Phys.Rev.D 72 (2005) 085017
- e-Print:•
- ,
- ,
- •
- Phys.Rev.D 75 (2007) 065032
- e-Print:•
- •
- JHEP 05 (2007) 005
- e-Print:•
- •
- Phys.Rev.D 49 (1994) 6857-6863
- e-Print:•
- ,
- ,
- ,
- •
- Phys.Lett.B 389 (1996) 13-17
- e-Print:•
- •
- Phys.Lett.B 405 (1997) 257-264
- e-Print:•
- ,
- ,
- ,
- •
- Phys.Rev.D 66 (2002) 105013
- e-Print:•
- •
- Nucl.Phys.B 403 (1993) 159-222,
- ,
- AMS/IP Stud.Adv.Math. 1 (1996) 143-211
- e-Print:•