2000/02/02 by E. Kazes, Kazes, E.
Computer Science · Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Quantum Information and Cryptography #Quantum optics and atomic interactions #hep-th
paper · pdf · doi:10.48550/arxiv.hep-th/0002018
arxiv created 2000/02/02 · arxiv updated 2009/11/30
Negative norm Hilbert space state vectors can be BRST invariant, we show in a simplified Y-M model, which has gluons and ghost fields only, that such states can be created by starting with gluons only.