Specific Heat of Quantum Heisenberg Spin Glasses: Magnetic
Field Effects
XIONG Yuansheng1,2, YI Lin2, YAO Kailun2,3, LI Zaiguang1
1National Laboratory of Laser Technology, Wuhan 430074
2Department of Physics, Huazhong University of Science and Technology, Wuhan 430074
3Chinese Center of Advanced Science and Technology (World Laboratory),P. O. Box 8730, Beijing 100080
Specific Heat of Quantum Heisenberg Spin Glasses: Magnetic
Field Effects
1National Laboratory of Laser Technology, Wuhan 430074
2Department of Physics, Huazhong University of Science and Technology, Wuhan 430074
3Chinese Center of Advanced Science and Technology (World Laboratory),P. O. Box 8730, Beijing 100080
Abstract： The quantum spin glass theory with the infinite-range random Dzyaloshinskii-Moriya interaction presented by Yi and his cooperators is investigated numerically at a fixed anisotropy interaction for different external magnetic fields and spin number 1/2. Specifically, the dependences of the typical specific heat and entropy of spin glass on temperatures have been obtained theoretically.
XIONG Yuansheng;YI Lin;YAO Kailun;LI Zaiguang. Specific Heat of Quantum Heisenberg Spin Glasses: Magnetic
Field Effects
[J]. 中国物理快报, 1994, 11(5): 307-309.
XIONG Yuansheng, YI Lin, YAO Kailun, LI Zaiguang. Specific Heat of Quantum Heisenberg Spin Glasses: Magnetic
Field Effects
. Chin. Phys. Lett., 1994, 11(5): 307-309.
1994, Vol. 11 
