NUMERICAL INVESTIGATION OF EXCITATION-SPECTRA OF SOME 2-DIMENSIONAL S=1/2 HEISENBERG ANTIFERROMAGNETS

[1] AN APPROXIMATE QUANTUM THEORY OF THE ANTIFERROMAGNETIC GROUND STATE [J]. PHYSICAL REVIEW, 1952, 86 (05): : 694 - 701

[2] RESONATING VALENCE BONDS - NEW KIND OF INSULATOR [J]. MATERIALS RESEARCH BULLETIN, 1973, 8 (02) : 153 - 160

[3] Metal theory [J]. ZEITSCHRIFT FUR PHYSIK, 1931, 71 (3-4): : 205 - 226

[4] des Cloizeaux J., 1962, PHYS REV, V128, P2131, DOI DOI 10.1103/PHYSREV.128.2131

[5] SPECTRUM OF SINGLET EXCITATIONS OF S = 1/2 LINEAR HEISENBERG ANTIFERROMAGNET [J]. SOLID STATE COMMUNICATIONS, 1976, 19 (11) : 1045 - 1048

[6] MAGNETIC-ORDERING OF A D1 COMPOUND-VF4 [J]. SOLID STATE COMMUNICATIONS, 1974, 14 (11) : 1207 - 1211

[7] MAGNETIZATION CURVE AT ZERO TEMPERATURE FOR ANTIFERROMAGNETIC HEISENBERG LINEAR CHAIN [J]. PHYSICAL REVIEW, 1964, 133 (3A): : A768 - +

[8] Hulthen L, 1938, ARK FYS A, V26, P1

[9] THE SPIN-WAVE THEORY OF ANTIFERROMAGNETICS [J]. PHYSICAL REVIEW, 1952, 87 (04): : 568 - 580

[10] LUTHER A, 1975, PHYS REV B, V12, P2908

[1] AN APPROXIMATE QUANTUM THEORY OF THE ANTIFERROMAGNETIC GROUND STATE [J]. PHYSICAL REVIEW, 1952, 86 (05): : 694 - 701

[2] RESONATING VALENCE BONDS - NEW KIND OF INSULATOR [J]. MATERIALS RESEARCH BULLETIN, 1973, 8 (02) : 153 - 160

[3] Metal theory [J]. ZEITSCHRIFT FUR PHYSIK, 1931, 71 (3-4): : 205 - 226

[4] des Cloizeaux J., 1962, PHYS REV, V128, P2131, DOI DOI 10.1103/PHYSREV.128.2131

[5] SPECTRUM OF SINGLET EXCITATIONS OF S = 1/2 LINEAR HEISENBERG ANTIFERROMAGNET [J]. SOLID STATE COMMUNICATIONS, 1976, 19 (11) : 1045 - 1048

[6] MAGNETIC-ORDERING OF A D1 COMPOUND-VF4 [J]. SOLID STATE COMMUNICATIONS, 1974, 14 (11) : 1207 - 1211

[7] MAGNETIZATION CURVE AT ZERO TEMPERATURE FOR ANTIFERROMAGNETIC HEISENBERG LINEAR CHAIN [J]. PHYSICAL REVIEW, 1964, 133 (3A): : A768 - +

[8] Hulthen L, 1938, ARK FYS A, V26, P1

[9] THE SPIN-WAVE THEORY OF ANTIFERROMAGNETICS [J]. PHYSICAL REVIEW, 1952, 87 (04): : 568 - 580

[10] LUTHER A, 1975, PHYS REV B, V12, P2908