TY  - JOUR
TI  - The Equivalence of Hamiltonians of Holstein-Primakoff and Dyson in Spin-Wave Theory in Ferromagnetism
AU  - Takehiko Oguchi
PY  - 1961
JO  - Progress of Theoretical Physics
DO  - 10.1143/ptp.25.721
UR  - https://doi.org/10.1143/ptp.25.721
AB  - Journal of the Physical Society of Japan 59 (1990) pp. 2230-2236 Low Temperature Properties of the Double Layer Quantum Heisenberg Antiferromagnet -Modified Spin Wave Method- Kazuo Hida Journal of the Physical Society of Japan 61 (1992) pp. 4547-4558 SU(2) Coherent State Path Integral Formulation of Nonlinear Collective Modes of Magnons in Heisenberg Antiferromagnets –Self-Localized Magnons and Vortices– Shozo Takeno and Kazuko Kawasaki Progress of Theoretical Physics Vol. 27 No. 6 (1962) pp. 1284-1285 On the Transformation Leading to Dyson's Ideal Hamiltonian of Ferromagnets Janusz Morkowski
ER  -