Inequivalent Quantizations and Fundamentally Perfect Spaces

Jun, 1987
10 pages
Published in:
  • Phys.Rev.Lett. 60 (1988) 481
Report number:
  • DOE-ER-40200-102

Citations per year

198819972006201520234210
Abstract: (APS)
We investigate the problem of inequivalent quantizations of a physical system with multiply connected configuration space X. For scalar quantum theory on X we show that state vectors must be single valued if and only if the first homology group H1(X) is trivial, or equivalently the fundamental group π1(X) is perfect. The θ structure of quantum gauge and gravitational theories is discussed in light of this result.