The DOI matches its Crossref record; 39 of the 39 references it cites were found in a registry or an index.
Fermionic entanglement in itinerant systems
Open accessAbstract
We study pairwise quantum entanglement in systems of fermions itinerant in a lattice from a second-quantized perspective. Entanglement in the grand-canonical ensemble is studied, both for energy eigenstates and for the thermal state. Relations between entanglement and superconducting correlations are discussed in a BCS-like model and for η-pair superconductivity.
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“On the other hand, entanglement is appointed to play a central role in the study of strongly correlated quantum systems [7][8][9], since a highly entangled ground state is at the heart of a large variety of collective quantum phenomena.”
From Entanglement in Quantum Critical Phenomena (2003) · cites this paper as [9]
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Items 101–125 of 125
Correlation in quantum states of two identical particles
Zhou, D. (2009) · Europhysics Letters (EPL) · doi:10.1209/0295-5075/88/10006 · Cited by 4
Ghannadan, A., & Strečka, J. (2024) · Chinese Journal of Physics · doi:10.1016/j.cjph.2024.01.013 · Cited by 4
Properties of entanglement in interacting spin systems
Fazio, R., & Macchiavello, C. (2005) · Annalen der Physik · doi:10.1002/andp.200410120 · Cited by 4
Correlation in fermion or boson systems as the minimum of entropy relative to all free statesPreprint
Gottlieb, A. D., & Mauser, N. J. (2014) · arXiv (Cornell University) · doi:10.48550/arxiv.1403.7640 · Cited by 12
“The state of the fermions at a given site or in a block of sites, especially the von Neumann entropy of that state, may reflect physical properties [11, 12] such as quantum phase transitions [13, 14, 15].”
BackgroundQuantum correlations and coherence between two particles interacting with a thermal bath
Nizama, M., & Cáceres, M. O. (2017) · Journal of Physics A Mathematical and Theoretical · doi:10.1088/1751-8121/aa6b79 · Cited by 3
Fermionic quantum detailed balance and entanglement
Duvenhage, R. (2018) · Journal of Physics A Mathematical and Theoretical · doi:10.1088/1751-8121/aad1ff · Cited by 3
“athematical form convenient for our later work in the paper. For more systematic investigations into entanglement for systems of identical particles, the reader is referred to [23] and [31]. Also see [30, 34, 40, 42, 45, 46, 47, 48] for some of the other early papers on this topic, as well as [10, 11, 12, 13, 14, 39]…”
BackgroundFermionic-mode entanglement in non-Markovian environment
Cheng, J., Han, Y., An, Q.-Z., & Zhou, L. (2015) · Annals of Physics · doi:10.1016/j.aop.2015.01.023 · Cited by 3
Entanglement witnesses for fermionic lattices
Xu, B., Wang, Y., Qi, X., & Hou, J. (2025) · Physical Review A · doi:10.1103/j4pd-xrs1 · Cited by 2
Qian, X., & Song, Z. (2006) · Physical Review A · doi:10.1103/physreva.74.022302 · Cited by 2
Hemmatiyan, S., Movassagh, M. R., Ghassemi, N., Kargarian, M., Rezakhani, A. T., & Langari, A. (2015) · Journal of Physics Condensed Matter · doi:10.1088/0953-8984/27/15/155601 · Cited by 2
Entanglement of two-qutrit system
Zhu, G., Zhao, X., & Li, Y. (2005) · The European Physical Journal B · doi:10.1140/epjb/e2005-00134-3 · Cited by 2
Bath-induced correlations in an infinite-dimensional Hilbert space
Nizama, M., & Cáceres, M. O. (2017) · The European Physical Journal B · doi:10.1140/epjb/e2017-80231-4 · Cited by 2
Quantum correlations and coherence between two particles interacting with a thermal bath
Nizama, M., & Cáceres, M. O. (2017) · CONICET Digital (CONICET) · Cited by 2
Designing lattice structures with maximal nearest-neighbor entanglement
Navarro-Muñoz, J. C., López-Sandoval, R., & Garcia, M. E. (2009) · Journal of Physics A Mathematical and Theoretical · doi:10.1088/1751-8113/42/31/315302 · Cited by 1
Durganandini, P. (2012) · The European Physical Journal D · doi:10.1140/epjd/e2012-30302-3 · Cited by 1
Entanglement creation for two-electron scattering in a 2D system
Buscemi, F., Bordone, P., & Bertoni, A. (2007) · Optics and Spectroscopy · doi:10.1134/s0030400x07070077 · Cited by 1
Entanglement of spatial regions vs. entanglement of particles
Mondal, S. (2016) · Journal of High Energy Physics · doi:10.1007/jhep08(2016)121 · Cited by 1
Quantum entanglement in the one-dimensional anyonic Hubbard model
Ramadas, N., & Sreedhar, V. V. (2022) · Annals of Physics · doi:10.1016/j.aop.2022.168908 · Cited by 1
Local approach to quantum entanglement
Lin, H.-C. (2008) · OpenGrey (Institut de l'Information Scientifique et Technique)
Entangled finitely correlated quantum spin chains
Benatti, F., Hiesmayr, B. C., & Narnhofer, H. (2006) · Laser Physics · doi:10.1134/s1054660x0604030x
Local operation on identical particles systems
Rendón, O., & Medina, E. A. (2012) · Journal of Physics Conference Series · doi:10.1088/1742-6596/338/1/012015
On Fermion EntanglementPreprint
Kaplan, T. A. (2005) · arXiv (Cornell University) · doi:10.48550/arxiv.quant-ph/0508078
Properties of entanglement in interacting spin systems
Fazio, R., & Macchiavello, C. (2005) · Annalen der Physik · doi:10.1002/andp.200551701-310
A new measure of orbital entanglement: the single-site Anderson model as an exact test case
Schiavo, M. L., Romano, A., & Noce, C. (2026) · Journal of Physics Condensed Matter · doi:10.1088/1361-648x/ae6f5d
Characterizing the Ground State in Many-body Systems Using Multiple Concurrences
Romano, A., Schiavo, M. L., & Noce, C. (2026) · Journal of Low Temperature Physics · doi:10.1007/s10909-026-03421-8
Metadata
- Authors
- Zanardi, P., & Wang, X.
- Affiliations
- Institute for Scientific Interchange (IT)
- ORCID
- Wang, Xiaoguang
- Venue
- Journal of Physics A: Mathematical and General
- Publisher
- IOP Publishing
- Published
- 2002-09-05
- Volume
- 35
- Issue
- 37
- Pages
- 7947-7959
- ISSN
- 0305-4470 (ISSN-L)
- OpenAlex
- W1973324548
- Cited by
- 125
- References
- 38
- Citations by year
- 2026: 2 · 2025: 1 · 2024: 1 · 2022: 1 · 2021: 1 · 2020: 2 · 2019: 3 · 2018: 5 · 2017: 9 · 2016: 4 · 2015: 4 · 2014: 6 · 2013: 2 · 2012: 4
- FWCI
- 10.48
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Journal of Physics A Mathematical and General (publishedVersion)
- arXiv (Cornell University) (submittedVersion)
- arXiv (Cornell University)
- Topics
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum many-body systems
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum Information and Cryptography
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Cold Atom Physics and Bose-Einstein Condensates
- Keywords
- fermionic entanglement, itinerant fermions, grand canonical ensemble, thermal states, superconducting correlations, BCS theory, second quantization
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