The DOI matches its Crossref record; 19 of the 19 references it cites were found in a registry or an index.
Boundary Effects in the Critical Scaling of Entanglement Entropy in 1D Systems
Open accessAbstract
We present exact diagonalization and density matrix renormalization group results for the entanglement entropy of critical spin-1/2 XXZ chains. We find that open boundary conditions induce an alternating term in both the energy density and the entanglement entropy which are approximately proportional, decaying away from the boundary with a power law. The power varies with anisotropy along the critical line and is corrected by a logarithmic factor, which we calculate analytically, at the isotropic point. A heuristic resonating valence bond explanation is suggested.
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Citations
Cites
Entanglement Entropy and Quantum Field Theory
Calabrese, P., & Cardy, J. (2004) · arXiv · doi:10.48550/arxiv.hep-th/0405152 · Cited by 3,275
Entanglement entropy and quantum field theory
Calabrese, P., & Cardy, J. (2004) · Journal of Statistical Mechanics: Theory and Experiment · doi:10.1088/1742-5468/2004/06/p06002 · Cited by 3,275
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Entanglement in Quantum Critical Phenomena
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Entanglement in a simple quantum phase transition
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Universal noninteger ‘‘ground-state degeneracy’’ in critical quantum systems
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Cited by
Entanglement in many-body systems
Amico, L., Fazio, R., Osterloh, A., & Vedral, V. (2008) · Reviews of Modern Physics · doi:10.1103/revmodphys.80.517 · Cited by 3,745
Entanglement entropy and conformal field theory
Calabrese, P., & Cardy, J. (2009) · Journal of Physics A: Mathematical and Theoretical · doi:10.1088/1751-8113/42/50/504005 · Cited by 1,688
“This allows to identify [3, 40, 43] c̃′1 − c1 2 = log g , (38)”
Spreading of correlations and entanglement after a quench in the one-dimensional Bose–Hubbard model
Läuchli, A. M., & Kollath, C. (2008) · Journal of Statistical Mechanics: Theory and Experiment · doi:10.1088/1742-5468/2008/05/p05018 · Cited by 324
Tensor product methods and entanglement optimization for ab initio quantum chemistry
Szalay, S., Pfeffer, M., Murg, V., Barcza, G., Verstraete, F., Schneider, R., & Legeza, Ö. (2015) · International Journal of Quantum Chemistry · doi:10.1002/qua.24898 · Cited by 314
Metadata
- Authors
- Laflorencie, N., Sørensen, E. S., Chang, M.-S., & Affleck, I.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2006-03-15
- Volume
- 96
- Issue
- 10
- Pages
- 100603-100603
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2041067562
- Cited by
- 288
- References
- 19
- FWCI
- 9.24
- Type
- journal article
- Language
- en
- Open access
- green
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- Laflorencie, N., Sørensen, E. S., Chang, M.-S., & Affleck, I. (2006). Boundary Effects in the Critical Scaling of Entanglement Entropy in 1D Systems. Physical Review Letters. https://doi.org/10.1103/physrevlett.96.100603
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