The DOI matches its Crossref record; 25 of the 25 references it cites were found in a registry or an index.
Information-Theoretic Differential Geometry of Quantum Phase Transitions
Abstract
The manifold of coupling constants parametrizing a quantum Hamiltonian is equipped with a natural Riemannian metric with an operational distinguishability content. We argue that the singularities of this metric are in correspondence with the quantum phase transitions featured by the corresponding system. This approach provides a universal conceptual framework to study quantum critical phenomena which is differential geometric and information theoretic at the same time.
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Cites
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FIDELITY APPROACH TO QUANTUM PHASE TRANSITIONS
GU, S.-J. (2010) · International Journal of Modern Physics B · doi:10.1142/s0217979210056335 · Cited by 663
Quantum-enhanced measurements without entanglement
Braun, D., Adesso, G., Benatti, F., Floreanini, R., Marzolino, U., Mitchell, M. W., & Pirandola, S. (2018) · Reviews of Modern Physics · doi:10.1103/revmodphys.90.035006 · Cited by 434
Geometry and non-adiabatic response in quantum and classical systems
Kolodrubetz, M., Sels, D., Mehta, P., & Polkovnikov, A. (2017) · Physics Reports · doi:10.1016/j.physrep.2017.07.001 · Cited by 326
Mesoscopic Rydberg Gate Based on Electromagnetically Induced Transparency
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Metadata
- Authors
- Zanardi, P., Giorda, P., & Cozzini, M.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2007-09-07
- Volume
- 99
- Issue
- 10
- Pages
- 100603-100603
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2060043187
- Cited by
- 506
- References
- 25
- FWCI
- 14.46
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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