On the unitarity of theS-matrix in quantum field theories with indefinite metric

Author:

Ascoli R.,Minardi E.

Publisher

Springer Science and Business Media LLC

Subject

Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

Reference3 articles.

1. W. Heisenberg:Nucl. Phys.,4, 532 (1957).

2. G. KÄuén andW. Pauli :Dan. Mat. Fys. Medd.,30, no. 7 (1955).

3. We refer to Dirac’s book (P. A. M. Dirac:The principles of quantum mechanics, Cambridge, 1947), where such calculation rules are defined abstractly, without using any assumption about metric: indeed formula (8) p. 21 (A ¦A > 0 except when ¦A = 0) is not used up to Sect.8 (p. 28).

Cited by 13 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. On the possibility of particle confinement by multipole fields;Acta Physica Academiae Scientiarum Hungaricae;1975-07

2. Dipole ghosts and unitarity;Il Nuovo Cimento A;1974-09

3. State Vectors with vanishing norm and the probability interpretation;Acta Physica Academiae Scientiarum Hungaricae;1972-12

4. Indefinite-Metric Quantum Field Theory;Progress of Theoretical Physics Supplement;1972-03-01

5. Remarks on the Dipole-Ghost Scattering States;Physical Review D;1971-03-15

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