|
Complex-temperatures zeros of the partition function in spin-glass models
D. B. Saakyanab, E. E. Vogelb a Yerevan Physics Institute
b Universidad de La Frontera
Abstract:
We propose a method for approximating the drnsity of partition zeros for real-dimensional spin-glass models. The method uses the complex-temperature data of the ferromagnetic model on the same lattice. We obtain the universality line in the complex-temperature space.
Received: 11.01.2000
Citation:
D. B. Saakyan, E. E. Vogel, “Complex-temperatures zeros of the partition function in spin-glass models”, TMF, 124:3 (2000), 520–528; Theoret. and Math. Phys., 124:3 (2000), 1298–1304
Linking options:
https://www.mathnet.ru/eng/tmf655https://doi.org/10.4213/tmf655 https://www.mathnet.ru/eng/tmf/v124/i3/p520
|
|