Modified Callen Decoupling in the Green's-Function Theory of the Heisenberg Ferromagnet with Application to the Europium Chalcogenides

R. H. Swendsen

doi:10.1103/physrevb.5.116

Modified Callen Decoupling in the Green's-Function Theory of the Heisenberg Ferromagnet with Application to the Europium Chalcogenides

Physical Review B ◽

10.1103/physrevb.5.116 ◽

1972 ◽

Vol 5 (1) ◽

pp. 116-123 ◽

Cited By ~ 51

Author(s):

R. H. Swendsen

Keyword(s):

Green’S Function ◽

Green's Function ◽

Function Theory ◽

Heisenberg Ferromagnet

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Erratum: Second-order Green's-function theory of the infinite-chain Heisenberg ferromagnet

Physical Review B ◽

10.1103/physrevb.9.3947 ◽

1974 ◽

Vol 9 (9) ◽

pp. 3947-3947 ◽

Cited By ~ 1

Author(s):

Ed Rhodes ◽

Sam Scales

Keyword(s):

Green’S Function ◽

Green's Function ◽

Function Theory ◽

Second Order ◽

Infinite Chain ◽

Heisenberg Ferromagnet

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First-Order Green's-Function Theory of the Heisenberg Ferromagnet

Physical Review ◽

10.1103/physrev.143.236 ◽

1966 ◽

Vol 143 (1) ◽

pp. 236-244 ◽

Cited By ~ 43

Author(s):

J. A. Copeland ◽

H. A. Gersch

Keyword(s):

Green’S Function ◽

Green's Function ◽

Function Theory ◽

Heisenberg Ferromagnet ◽

First Order

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Green's-Function Theory of a Disordered Heisenberg Ferromagnet

Physical Review Letters ◽

10.1103/physrevlett.25.669 ◽

1970 ◽

Vol 25 (10) ◽

pp. 669-672 ◽

Cited By ~ 119

Author(s):

C. G. Montgomery ◽

J. I. Krugler ◽

R. M. Stubbs

Keyword(s):

Green’S Function ◽

Green's Function ◽

Function Theory ◽

Heisenberg Ferromagnet

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On Green's function theory of anisotropic Heisenberg ferromagnet

Lettere al Nuovo Cimento ◽

10.1007/bf02762128 ◽

1974 ◽

Vol 9 (7) ◽

pp. 266-270 ◽

Cited By ~ 1

Author(s):

M. A. Tenan ◽

J. G. Ramos

Keyword(s):

Green’S Function ◽

Green's Function ◽

Function Theory ◽

Heisenberg Ferromagnet

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Second-Order Green's-Function Theory of the Infinite-Chain Heisenberg Ferromagnet

Physical Review B ◽

10.1103/physrevb.8.1994 ◽

1973 ◽

Vol 8 (5) ◽

pp. 1994-2003 ◽

Cited By ~ 18

Author(s):

Ed Rhodes ◽

Sam Scales

Keyword(s):

Green’S Function ◽

Green's Function ◽

Function Theory ◽

Second Order ◽

Infinite Chain ◽

Heisenberg Ferromagnet

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Second-Order Green's-Function Theory of the Heisenberg Ferromagnet

Physical Review ◽

10.1103/physrev.153.641 ◽

1967 ◽

Vol 153 (2) ◽

pp. 641-653 ◽

Cited By ~ 39

Author(s):

J. F. Cooke ◽

H. A. Gersch

Keyword(s):

Green’S Function ◽

Green's Function ◽

Function Theory ◽

Second Order ◽

Heisenberg Ferromagnet

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Spin-wave renormalization in the Heisenberg ferromagnet. II. Consistent linearized Green's-function theory forS=12

Physical Review B ◽

10.1103/physrevb.18.1227 ◽

1978 ◽

Vol 18 (3) ◽

pp. 1227-1246 ◽

Cited By ~ 5

Author(s):

Radha Balakrishnan ◽

V. Balakrishnan

Keyword(s):

Green’S Function ◽

Spin Wave ◽

Green's Function ◽

Function Theory ◽

Heisenberg Ferromagnet

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Green's function theory of biquadratic exchange in a heisenberg ferromagnet

Zeitschrift für Physik B Condensed Matter and Quanta ◽

10.1007/bf01313212 ◽

1975 ◽

Vol 20 (4) ◽

pp. 412-412

Author(s):

K. G. Chakraborty

Keyword(s):

Green’S Function ◽

Green's Function ◽

Function Theory ◽

Heisenberg Ferromagnet ◽

Biquadratic Exchange

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Green's function theory of biquadratic exchange in a heisenberg ferromagnet

The European Physical Journal A ◽

10.1007/bf01669877 ◽

1974 ◽

Vol 268 (2) ◽

pp. 179-182 ◽

Cited By ~ 12

Author(s):

K. G. Chakraborty

Keyword(s):

Green’S Function ◽

Green's Function ◽

Function Theory ◽

Heisenberg Ferromagnet ◽

Biquadratic Exchange

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Irreducible-Green’s-function theory of an anisotropic Heisenberg ferromagnet

Physical Review B ◽

10.1103/physrevb.38.2792 ◽

1988 ◽

Vol 38 (4) ◽

pp. 2792-2800 ◽

Cited By ~ 5

Author(s):

K. G. Chakraborty

Keyword(s):

Green’S Function ◽

Green's Function ◽

Function Theory ◽

Heisenberg Ferromagnet

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