Mohlo by se vám také líbit

Více informací o knize Dynamics Near Quantum Criticality in Two Space Dimensions

• Parametry knihy
• Anotace
• Oblíbené z jiného soudku

Nákupem získáte 331 bodů

Anotace knihy

This work addresses dynamical aspects of quantum criticality in two space dimensions. It probes two energy scales: the amplitude (Higgs) mode, which describes fluctuations of the order parameter amplitude in the broken symmetry phase and the dual vortex superfluid stiffness. The results demonstrate that the amplitude mode can be probed arbitrarily close to criticality in the universal line shape of the scalar susceptibility and the optical conductivity. The hallmark of quantum criticality is the emergence of softening energy scales near the phase transition. In addition, the author employs the charge-vortex duality to show that the capacitance of the Mott insulator near the superfluid to insulator phase transition serves as a probe for the dual vortex superfluid stiffness. The numerical methods employed are described in detail, in particular a worm algorithm for O(N) relativistic models and methods for numerical analytic continuation of quantum Monte Carlo data. The predictions obtained are particularly relevant to recent experiments in cold atomic systems and disordered superconductors.

Parametry knihy

Zařazení knihy Knihy v angličtině Mathematics & science Physics Materials / States of matter

• Plný název: Dynamics Near Quantum Criticality in Two Space Dimensions
• Autor: Snir Gazit
• Jazyk: Angličtina
• Vazba: Brožovaná
• Počet stran: 71
• EAN: 9783319370149
• ISBN: 3319370146
• ID: 15194090
• Nakladatelství: Springer International Publishing AG
• Hmotnost: 1474 g
• Rozměry: 235 × 155 × 5 mm
• Datum vydání: 15. October 2016

Oblíbené z jiného soudku

---

---

---