1305.6048 (K. V. Antipin et al.)

Haag's Theorem in the Theories with Non-physical Particles    [PDF]

K. V. Antipin, M. N. Mnatsakanova, Yu. S. Vernov

Haag's theorem is extended to the case of regular representations of the canonical commutation relations in a non-degenerate indefinite inner product space.

View original: http://arxiv.org/abs/1305.6048