New tetrads;
new groups;
new group isomorphisms;
spinors and gravity;
Dirac spinor reflections;
ELECTRODYNAMICS;
D O I:
10.1142/S021988782350189X
中图分类号:
O4 [物理学];
学科分类号:
0702 ;
摘要:
We will study Dirac spinors under reflections. Since it has been discovered that local Abelian electromagnetic gauge transformations can generate a causality reflection through the sign of the norm of tetrad vectors, it has become relevant to study Dirac spinors under this particular kind of transformation. We will find suitable quantum operators for discrete reflections in Minkowski spacetime and present these results in two theorems.
机构:
Univ Napoli Federico II, Dipartimento Fis Ettore Pancini, I-80126 Naples, ItalyUniv Napoli Federico II, Dipartimento Fis Ettore Pancini, I-80126 Naples, Italy
Scala, Luca
Vitale, Patrizia
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机构:
Univ Napoli Federico II, Dipartimento Fis Ettore Pancini, I-80126 Naples, Italy
INFN, Sez Napoli, I-80126 Naples, ItalyUniv Napoli Federico II, Dipartimento Fis Ettore Pancini, I-80126 Naples, Italy
机构:
Columbia Univ, Dept Math, New York, NY 10027 USAColumbia Univ, Dept Math, New York, NY 10027 USA
Wang, Mu-Tao
Wang, Ye-Kai
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机构:
Columbia Univ, Dept Math, New York, NY 10027 USA
Natl Cheng Kung Univ, Dept Math, Tainan 701, TaiwanColumbia Univ, Dept Math, New York, NY 10027 USA
Wang, Ye-Kai
Zhang, Xiangwen
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机构:
Columbia Univ, Dept Math, New York, NY 10027 USA
Univ Calif Irvine, Dept Math, Irvine, CA 92697 USAColumbia Univ, Dept Math, New York, NY 10027 USA
机构:
Univ Napoli Federico II, Dipartimento Fis Ettore Pancini, I-80126 Naples, Italy
INFN, Sez Napoli, I-80126 Naples, ItalyUniv Napoli Federico II, Dipartimento Fis Ettore Pancini, I-80126 Naples, Italy
Manfredonia, Mattia
Mercati, Flavio
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机构:
Sapienza Univ Roma, Dipartimento Fis, I-00185 Rome, ItalyUniv Napoli Federico II, Dipartimento Fis Ettore Pancini, I-80126 Naples, Italy
Mercati, Flavio
Poulain, Timothe
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机构:
CNRS, Lab Phys Theor, Batiment 210, F-91405 Orsay, France
Univ Paris Sud 11, Batiment 210, F-91405 Orsay, FranceUniv Napoli Federico II, Dipartimento Fis Ettore Pancini, I-80126 Naples, Italy