Extends SDRG to excited states and finite T for short- and long-range bond-disordered antiferromagnetic spin chains, finding infinite-randomness distributions for short range and strong-disorder amplitude distributions of width 2α for long range.
Kettemann, Towards a Comprehensive Theory of Metal-Insulator Transitions in Doped Semiconductors, Special Issue in memory of K
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Strong Disorder Renormalization Group Method for Bond Disordered Antiferromagnetic Quantum Spin Chains with Long Range Interactions: Excited States and Finite Temperature Properties
Extends SDRG to excited states and finite T for short- and long-range bond-disordered antiferromagnetic spin chains, finding infinite-randomness distributions for short range and strong-disorder amplitude distributions of width 2α for long range.