Gauge Fixing for Gravity Coupled Theories and the Super Higgs Effect Beyond the Unitary Gauge

Dec, 1985
21 pages
Published in:
  • Nucl.Phys.B 273 (1986) 366-386
  • Published: 1986
Report number:
  • LPTENS-85-36

Citations per year

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Abstract: (Elsevier)
A straightforward gauge-fixing procedure is presented for a general gauge theory coupled to gravity, which relies on the geometrical nature of the BRS symmetry. It promotes the Stueckelberg “auxiliary” field (and its generalizations) to the level of a fundamental quantum field, like ghosts and antighosts. In this way, the Nielsen-Kallosh phenomenon is fully clarified, and a complete derivation of the quantum lagrangian of N = 1, D = 4 “new minimal” supergravity is given. As an output we analyze the super-Higgs effect beyond the unitary gauge and find a particularly simple gauge analogous to the 't Hooft-Feynman one for spontaneously broken Yang-Mills theories.
  • SUPERGRAVITY
  • GAUGE FIELD THEORY: YANG-MILLS
  • GAUGE FIELD THEORY: TENSOR
  • GAUGE FIELD THEORY: GHOST
  • TRANSFORMATION: BECCHI-ROUET-STORA
  • DEPENDENCE: GAUGE
  • Higgs mechanism