Zobrazeno 1 - 10
of 183
pro vyhledávání: '"McCabe, John F."'
Autor:
McCabe, John F., Wydro, Tomasz
This article reports a measurement of the low-energy excitation spectrum along the critical line for a quantum spin chain having a local interaction between three Ising spins and longitudinal and transverse magnetic fields. The measured excitation sp
Externí odkaz:
http://arxiv.org/abs/1007.2632
Autor:
Wydro, Tomasz, McCabe, John F.
This paper studies the Yang-Lee edge singularity of 2-dimensional (2D) Ising model based on a quantum spin chain and transfer matrix measurements on the cylinder. Based on finite-size scaling, the low-lying excitation spectrum is found at the Yang-Le
Externí odkaz:
http://arxiv.org/abs/0912.3654
Autor:
Wydro, Tomasz, McCabe, John F.
This paper studies the Yang-Lee singularity of the 2-dimensional Ising model on the cylinder via transfer matrix and finite-size scaling techniques. These techniques enable a measurement of the 2-point and 3-point correlations and a comparison of a m
Externí odkaz:
http://arxiv.org/abs/0803.2953
Publikováno v:
Int.J.Mod.Phys.B22:4967-4973,2008
At the Yang-Lee edge singularity, finite-size scaling behavior is used to measure the low-lying excitation spectrum of the Ising quantum spin chain for free boundary conditions. The measured spectrum is used to identify the CFT that describes the Yan
Externí odkaz:
http://arxiv.org/abs/0710.5068
Autor:
Wydro, Tomasz, McCabe, John F.
This paper studies the Yang-Lee edge singularity of 2-dimensional 2D Ising model through a quantum spin chain. In particular, finite-size scaling measurements on the quantum spin chain are used to determine the low-lying excitation spectrum and centr
Externí odkaz:
http://arxiv.org/abs/cond-mat/0510190
Publikováno v:
In Dental Materials 2008 24(7):951-956
Publikováno v:
In Dental Materials 2007 23(12):1468-1472
Publikováno v:
In Dental Materials 2007 23(9):1079-1085
Publikováno v:
In Dental Materials 2007 23(5):597-600
Publikováno v:
In Journal of Dentistry 2006 34(4):307-315