Second Quantization Operators for Spin Operators

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概要

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• Based on the commutation relations of spin operators, flue second cjuauatizationoperators derived by Holstein-PrimakoIT and Dysoxa and its Hernaiteaut conjugateoperators are obtained. The mnatrix representations for a scalar product of two spixasby the Dyson's operators are not in agreement w'itlt the rigorous one except for thecase of spin J /2, a]tlaougl? tlteir eigenvalues are correct.

• 社団法人日本物理学会の論文
• 1992-08-15

著者

• Oguchi Takehiko

  Tokyo Institute Of Polytechnics

関連論文

• Tentative Explanation of the Hysteresis Loops of Rochelle Salt
• Theory of the Transition in KH_2PO_4
• A New Type of Argument for the Existence of an Exact Dimer Ground State in S=1/2 Quantum Heisenberg Spin Systems
• A Theory of Antiferromagnetism
• The Critical Exponent v along the Ferromagnetic-Nonferromagnetic Phase Boundary in the Two-Dimensional ±-J Ising Model
• Dimer State in Quantum Spin Systems
• Second Quantization Operators for Spin Operators
• Statistics of the Three-Dimensional Ferromagnet (III).
• Statistics of the Three-Dimensional Ferromagnet (II).
• Statistics of the Three-Dimensional Ferromagnet (I)
• Statistical Theory of Rotational Phase Transition, I

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