The DOI matches its Crossref record; 28 of the 28 references it cites were found in a registry or an index.
Experimental study of active LRC circuits withPTsymmetries
Open accessAbstract
Mutually coupled modes of a pair of active LRC circuits, one with amplification and another with an equivalent amount of attenuation, provide an experimental realization of a wide class of systems where gain and loss mechanisms break the Hermiticity while preserving parity-time $\mathcal{PT}$ symmetry. For a value ${\ensuremath{\gamma}}_{\mathcal{PT}}$ of the gain and loss strength parameter the eigenfrequencies undergo a spontaneous phase transition from real to complex values, while the normal modes coalesce, acquiring a definite chirality. The consequences of the phase transition in the spatiotemporal energy evolution are also presented.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
(1998) · doi:10.1103/physrevlett.80.5243 · Cited by 6,280
Observation of parity–time symmetry in optics
Rüter, C. E., Makris, K. G., El-Ganainy, R., Christodoulides, D. N., Segev, M., & Kip, D. (2010) · Nature Physics · doi:10.1038/nphys1515 · Cited by 3,596
Making sense of non-Hermitian Hamiltonians
Bender, C. M. (2007) · Reports on Progress in Physics · doi:10.1088/0034-4885/70/6/r03 · Cited by 2,984
Observation ofPT-Symmetry Breaking in Complex Optical Potentials
Guo, A., Salamo, G. J., Duchesne, D., Morandotti, R., Volatier-Ravat, M., Aimez, V., Siviloglou, G. A., & Christodoulides, D. N. (2009) · Physical Review Letters · doi:10.1103/physrevlett.103.093902 · Cited by 2,748
Beam Dynamics inPTSymmetric Optical Lattices
Makris, K. G., El-Ganainy, R., Christodoulides, D. N., & Musslimani, Z. H. (2008) · Physical Review Letters · doi:10.1103/physrevlett.100.103904 · Cited by 2,064
Unidirectional Invisibility Induced byPT-Symmetric Periodic Structures
Lin, Z., Ramezani, H., Eichelkraut, T., Kottos, T., Cao, H., & Christodoulides, D. N. (2011) · Physical Review Letters · doi:10.1103/physrevlett.106.213901 · Cited by 1,934
Self-citationComplex Extension of Quantum Mechanics
Bender, C. M., Brody, D. C., & Jones, H. F. (2002) · Physical Review Letters · doi:10.1103/physrevlett.89.270401 · Cited by 1,839
Making Sense of Non-Hermitian Hamiltonians
Bender, C. M. (2007) · CERN Document Server (European Organization for Nuclear Research) · Cited by 1,546
𝓟𝓣-symmetric quantum mechanics
Bender, C. M., Boettcher, S., & Meisinger, P. N. (1999) · Journal of Mathematical Physics · doi:10.1063/1.532860 · Cited by 1,373
Optical Solitons inPTPeriodic Potentials
Musslimani, Z. H., Makris, K. G., El-Ganainy, R., & Christodoulides, D. N. (2008) · Physical Review Letters · doi:10.1103/physrevlett.100.030402 · Cited by 1,339
Cited by
Non-Hermitian physics and PT symmetry
El-Ganainy, R., Makris, K. G., Khajavikhan, M., Musslimani, Z. H., Rotter, S., & Christodoulides, D. N. (2018) · Nature Physics · doi:10.1038/nphys4323 · Cited by 2,721
Parity–time synthetic photonic lattices
Regensburger, A., Bersch, C., Miri, M.-A., Onishchukov, G., Christodoulides, D. N., & Peschel, U. (2012) · Nature · doi:10.1038/nature11298 · Cited by 2,019
Parity–time symmetry and exceptional points in photonics
Özdemir, Ş. K., Rotter, S., Nori, F., & Yang, L. (2019) · Nature Materials · doi:10.1038/s41563-019-0304-9 · Cited by 1,773
Parity-time–symmetric microring lasers
Hodaei, H., Miri, M.-A., Heinrich, M., Christodoulides, D. N., & Khajavikhan, M. (2014) · Science · doi:10.1126/science.1258480 · Cited by 1,616
Non-Hermitian photonics based on parity–time symmetry
Feng, L., El-Ganainy, R., & Ge, L. (2017) · Nature Photonics · doi:10.1038/s41566-017-0031-1 · Cited by 1,497
Metadata
- Authors
- Schindler, J., Li, A., Zheng, M. C., Ellis, F. M., & Kottos, T.
- Venue
- Physical Review A
- Publisher
- American Physical Society (APS)
- Published
- 2011-10-13
- Volume
- 84
- Issue
- 4
- ISSN
- 0556-2791 (ISSN-L)
- 1050-2947
- 1094-1622
- OpenAlex
- W1999786383
- Cited by
- 866
- References
- 28
- FWCI
- 22.24
- Type
- journal article
- Language
- en
- Open access
- green
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Experimental study of active LRC circuits withPTsymmetries. https://app.cochat.ai/papers/10.1103/physreva.84.040101
- The paper
- Schindler, J., Li, A., Zheng, M. C., Ellis, F. M., & Kottos, T. (2011). Experimental study of active LRC circuits withPTsymmetries. Physical Review A. https://doi.org/10.1103/physreva.84.040101
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
