在理論物理學中,狄拉克矩陣,又稱γ矩陣,是狄拉克方程式中所引入的四個矩陣,它們是包立矩陣的推廣,滿足反對易關係:
- ,其中的上標,依據愛因斯坦求和約定,其為偽標量(不是冪次方的意思)。
狄拉克表象四個矩陣:
參考資料
- Halzen, Francis; Martin, Alan. Quarks & Leptons: An Introductory Course in Modern Particle Physics. John Wiley & Sons. 1984. ISBN 0-471-88741-2.
- A. Zee, Quantum Field Theory in a Nutshell (2003), Princeton University Press: Princeton, New Jersey. ISBN 0-691-01019-6. See chapter II.1.
- M. Peskin, D. Schroeder, An Introduction to Quantum Field Theory (Westview Press, 1995) [ISBN 0-201-50397-2] See chapter 3.2.
- W. Pauli. Contributions mathématiques à la théorie des matrices de Dirac. Ann. Inst. Henri Poincaré. 1936, 6: 109 [2012-05-06]. (原始內容存檔於2019-06-29).
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