New insights into the entanglement of disjoint blocks

We study the entanglement of two disjoint blocks in spin-1/2 chains obtained by merging solvable models, such as XX and quantum Ising models. We focus on the universal quantities that can be extracted from the R\'enyi entropies S_\alpha. The most important information is encoded in some functio...

पूर्ण विवरण

ग्रंथसूची विवरण
मुख्य लेखक: Fagotti, M
स्वरूप: Journal article
भाषा:English
प्रकाशित: 2011

समान संसाधन