Fidelity approach to quantum phase transitions: finite-size scaling for the quantum Ising model in a transverse field

DOI10.1088/1751-8113/41/49/492002zbMath1157.82016arXiv0704.2940OpenAlexW3125441529MaRDI QIDQ5503267

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Publication date: 13 January 2009

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0704.2940

Mathematics Subject Classification ID

Phase transitions (general) in equilibrium statistical mechanics (82B26) Many-body theory; quantum Hall effect (81V70) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Critical phenomena in equilibrium statistical mechanics (82B27)

Related Items (8)

Quantum phase transition in easy-axis antiferromagnetic Heisenberg spin-1 chain ⋮ Fidelity, Rosen-Zener dynamics, entropy and decoherence in one dimensional hard-core bosonic systems ⋮ Quantum renormalization group for ground-state fidelity ⋮ Quantum critical scaling of fidelity in BCS-like model ⋮ Coherent and dissipative dynamics at quantum phase transitions ⋮ SCALING BEHAVIOR OF THE GROUND-STATE FIDELITY IN THE LIPKIN–MESHKOV–GLICK MODEL ⋮ FIDELITY APPROACH TO QUANTUM PHASE TRANSITIONS ⋮ A SPIN CHAIN WITH SPIRAL ORDERS: PERSPECTIVES OF QUANTUM INFORMATION AND MECHANICAL RESPONSE

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