GREENS FUNCTION THEORY OF HEISENBERG PARAMAGNET

[11] MORITA T, 1965, PHYS REV, V138, P1395

[12] SECOND-ORDER GREENS-FUNCTION THEORY OF A ONE-DIMENSIONAL HEISENBERG ANTIFERROMAGNET [J]. PHYSICAL REVIEW LETTERS, 1972, 28 (14) : 917 - &

[13] SCALES SA, 1973, J STAT PHYS, V7, P95, DOI 10.1007/BF01024209

[14] DYNAMICS OF HEISENBERG FERROMAGNET AT LOW TEMPERATURES [J]. PHYSICAL REVIEW, 1968, 174 (02): : 640 - +

[15] Zubarev D. N., 1960, SOV PHYS USPEKHI, V3, P320, DOI DOI 10.1070/PU1960V003N03ABEH003275

[16] 2-TIME GREEN FUNCTIONS IN STATISTICAL PHYSICS [J]. USPEKHI FIZICHESKIKH NAUK, 1960, 71 (01): : 71 - 116

[11] MORITA T, 1965, PHYS REV, V138, P1395

[12] SECOND-ORDER GREENS-FUNCTION THEORY OF A ONE-DIMENSIONAL HEISENBERG ANTIFERROMAGNET [J]. PHYSICAL REVIEW LETTERS, 1972, 28 (14) : 917 - &

[13] SCALES SA, 1973, J STAT PHYS, V7, P95, DOI 10.1007/BF01024209

[14] DYNAMICS OF HEISENBERG FERROMAGNET AT LOW TEMPERATURES [J]. PHYSICAL REVIEW, 1968, 174 (02): : 640 - +

[15] Zubarev D. N., 1960, SOV PHYS USPEKHI, V3, P320, DOI DOI 10.1070/PU1960V003N03ABEH003275

[16] 2-TIME GREEN FUNCTIONS IN STATISTICAL PHYSICS [J]. USPEKHI FIZICHESKIKH NAUK, 1960, 71 (01): : 71 - 116