Teorem CPT

Dalam teori medan kuantum, teorem CPT mengatakan bahawa mana-mana teori medan kuantum berkanonik (yakni kovarian setempat dan Lorentz) adalah tak varian di bawah operasi , iaitu gabungan tiga transformasi berasingan: konjugasi cas , transformasi pariti , dan pengunduran masa . Ia telah dibuktikan untuk kali pertama oleh G.Lüders,[1] W. Pauli[2] dan J. Bell[3] dalam kerangka teori medan Lagrange.

Kini, ialah gabungan tunggal , , yang diperhatikan sebagai simetri tepat alam semulajadi pada tahap asasi.[4]

Rujukan

  1. ^ G. Lüders, Math. Fysik. Medd. Kgl. Danske Akad. Ved. Volume 28, 1954, p. 5.
  2. ^ W. Pauli, in W. Pauli, ed., Niels Bohr and the Development of Physics (McGraw-Hill, New York, 1955).
  3. ^ J.S. Bell, Birmingham University thesis (1954).
  4. ^ Alan Kostelecky, The Status of CPT, arXiv:hep-ph/9810365.

Lihat juga

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