出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：We construct the transfer matrix for the ghost sector of partially quenched QCD. This transfer matrix is not hermitian, but we show that it is still bounded. We thus expect that all euclidean correlation functionswill decay exponentiallywith distance (up to possible powers), and demonstrate that this is indeed the case for free ghost quarks.
