Exact ground states for a class of linear quantum spin systems
Tài liệu tham khảo
Caspers, 1982, Physica, 115A, 275, 10.1016/0378-4371(82)90141-8
Van den Broek, 1980, Phys. Lett., 77A, 261, 10.1016/0375-9601(80)90662-3
Majumdar, 1969, J. Math. Phys., 10, 1399, 10.1063/1.1664979
Majumdar, 1970, J. Phys., C3, 911
Shastry, 1981, Physica, 108B, 1069
Klein, 1982, J. Phys. A.; Math. Gen., 15, 661, 10.1088/0305-4470/15/2/032