11 research outputs found
Quantum Spin Glasses
Full text linkIsing spin glasses in a transverse field exhibit a zero temperature quantum
phase transition, which is driven by quantum rather than thermal fluctuations.
They constitute a universality class that is significantly different from the
classical, thermal phase transitions. Most interestingly close to the
transition in finite dimensions a quantum Griffiths phase leads to drastic
consequences for various physical quantities: for instance diverging magnetic
susceptibilities are observable over a whole range of transverse field values
in the disordered phase.Comment: 10 pages LaTeX (Springer Lecture Notes style file included), 1
eps-figure; Review article for XIV Sitges Conference: Complex Behavior of
Glassy System
Unusual scarring patterns on cardiac magnetic resonance imaging: A potentially treatable etiology not to be missed
No full textExact traveling wave solutions of some nonlinear physical models. II. Coupled KdV type equations
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Cardiac computed tomography as a viable alternative to echocardiography to detect vegetations and perivalvular complications in patients with infective endocarditis
No full textThe field-induced laws of thermodynamic properties in the two-dimensional spin-1 ferromagnetic Heisenberg model with the exchange and single-ion anisotropies
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Selective Serotonin Reuptake Inhibitor/Serotonin-Norepinephrine Reuptake Inhibitor Use as a Predictor of a Diagnosis of Restless Legs Syndrome
No full textThe Potential of Sub-Saharan African Plants in the Management of Human Immunodeficiency Virus Infections: A Review
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