Ground state fidelity of Luttinger liquids: a wavefunctional approach

Scaling properties of fidelity in the spin-1 anisotropic model

(2008) Yu-Chin Tzeng et al.   PHYSICAL REVIEW A

Fidelity between partial states as a signature of quantum phase transitions

(2008) N. Paunković et al.   PHYSICAL REVIEW A

Entanglement, fidelity, and topological entropy in a quantum phase transition to topological order

(2008) A. Hamma et al.   PHYSICAL REVIEW B

Macroscopic distinguishability between quantum states defining different phases of matter: Fidelity and the Uhlmann geometric phase

(2008) Nikola Paunković et al.   PHYSICAL REVIEW E

Ground State Fidelity from Tensor Network Representations

(2008) Huan-Qiang Zhou et al.   PHYSICAL REVIEW LETTERS

Entanglement in many-body systems

(2008) Luigi Amico et al.   REVIEWS OF MODERN PHYSICS