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Showing 1 to 2 of 2 for “"quantum spin glass"”.
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Dynamics in quantum spin glass systems
… at a description of the equilibrium dynamics of quantum spin glass systems. To this end a generic fermionic SU(2), spin 1/2 spin glass model with infinite-range interactions is defined in the first part. The model is treated in the framework of imaginary-time Grassmann field theory along with the …
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Computational studies of thermal and quantum phase transitions approached through non-equilibrium quenching
… of statistical physics for both classical and quantum systems. Phase transitions embody diverse aspects of physics and also have numerous applications outside physics, e.g., in chemistry, biology, and combinatorial optimization problems in computer science. Many problems can be reduced to a …