BOUNDARY CONDITIONS IN FIRST QUANTIZATION
1991 ◽
Vol 06
(22)
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pp. 3997-4008
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Keyword(s):
In the BRST approach to first quantization, bosonic ghosts can cause ambiguities in the cohomology (and thus in second quantization). We show how nonminimal terms give a general solution to this problem, avoiding the need for “picture-changing operators.” As examples, we consider spinning particles, superparticles, covariantized light cone bosonic string field theory, and NSR superstring field theory.
1988 ◽
Vol 29
(8)
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pp. 1916-1929
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1989 ◽
pp. 167-187
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2007 ◽
Vol 2007
(09)
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pp. 118-118
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Keyword(s):
Keyword(s):
Keyword(s):
Keyword(s):
2001 ◽
Vol 2001
(08)
◽
pp. 011-011
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