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BRST quantization and coadjoint orbit theories
Physical Review D, 1991A new ‘harmonic’ BRST method is presented for quantizing those dynamical systems having second-class constraints which split into holomorphic and antiholomorphic algebras. These theories include those whose phase spaces are coadjoint orbits of a compact semisimple Lie group.
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2017
On the macroscopic level, Einstein’s general relativity (GR) has passed every test “with flying colors”; see Will (2006, 2014) for recent reviews. However, Einstein’s theory has thus far resisted every attempt at quantization, e.g., it is known to be perturbatively nonrenormalizable, partially due to its dimensional coupling constant.
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On the macroscopic level, Einstein’s general relativity (GR) has passed every test “with flying colors”; see Will (2006, 2014) for recent reviews. However, Einstein’s theory has thus far resisted every attempt at quantization, e.g., it is known to be perturbatively nonrenormalizable, partially due to its dimensional coupling constant.
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Journal of Mathematical Physics, 1988
Using rigged Hilbert space techniques, the scalar product on the BRST cohomology for certain bosonic systems is rigorously defined.
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Using rigged Hilbert space techniques, the scalar product on the BRST cohomology for certain bosonic systems is rigorously defined.
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THE BRST AND ANTI-BRST INVARIANT QUANTIZATION OF GENERAL GAUGE THEORIES
Modern Physics Letters A, 1990The Batalin-Vilkovisky procedure for the BRST invariant path-integral quantization of general gauge theories is discussed. An extension of this is given in which a path integral is constructed that is invariant under an anti-BRST symmetry as well as the BRST symmetry.
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Parametrization Ghosts and BRST Quantization
2012As another application of conformal field theory, we want to examine the reparametrization ghosts which we introduced within the path integral quantization of the bosonic string in Chap. 3. In the second part of this chapter we briefly study the very much related issue of BRST quantization of the bosonic string, where we encounter another ...
Ralph Blumenhagen +2 more
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BRST QUANTIZATION AND BRST COHOMOLOGY
Mathematical Aspects of String Theory, 1987Neil Marcus, Augusto Sagnotti
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BRST-QUANTIZATION OF BOSONIC STRINGS AND HYPERTWISTORS
Modern Physics Letters A, 1990We consider the relation between geometric quantization of bosonic strings and the Becchi-Rouet-Stora-Tyutin (BRST) approach. We introduce the space of hypertwistors as the total space of the bundle of complex structures over the phase space of bosonic string.
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