{"id":"https://openalex.org/W4378765259","doi":"https://doi.org/10.48550/arxiv.2305.17472","title":"Anisotropic exciton polariton pairs as a platform for PT-symmetric non-Hermitian physics","display_name":"Anisotropic exciton polariton pairs as a platform for PT-symmetric non-Hermitian physics","publication_year":2023,"publication_date":"2023-05-27","ids":{"openalex":"https://openalex.org/W4378765259","doi":"https://doi.org/10.48550/arxiv.2305.17472"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2305.17472","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2305.17472","pdf_url":"https://arxiv.org/pdf/2305.17472","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"volume":null,"type":"preprint","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2305.17472","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5001831714","display_name":"Devarshi Chakrabarty","orcid":"https://orcid.org/0000-0002-7353-1465","observed_orcids":["https://orcid.org/0000-0002-7353-1465"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chakrabarty, Devarshi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000201693","display_name":"Avijit Dhara","orcid":"https://orcid.org/0000-0001-8126-4873","observed_orcids":["https://orcid.org/0000-0001-8126-4873","https://orcid.org/0000-0001-9786-7791"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dhara, Avijit","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Das, Pritam","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Das, Pritam","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069229324","display_name":"Kritika Ghosh","orcid":"https://orcid.org/0000-0001-9514-7424","observed_orcids":["https://orcid.org/0000-0001-9514-7424"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ghosh, Kritika","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008058607","display_name":"Ayan Roy Chaudhuri","orcid":"https://orcid.org/0000-0002-9108-3918","observed_orcids":["https://orcid.org/0000-0002-9108-3918"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chaudhuri, Ayan Roy","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5070551400","display_name":"Sajal Dhara","orcid":"https://orcid.org/0000-0002-1549-4475","observed_orcids":["https://orcid.org/0000-0002-1549-4475"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dhara, Sajal","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12612","display_name":"Strong Light-Matter Interactions","score":0.5342000126838684,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12612","display_name":"Strong Light-Matter Interactions","score":0.5342000126838684,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11262","display_name":"Quantum Mechanics and Non-Hermitian Physics","score":0.4584999978542328,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/exciton-polaritons","display_name":"exciton-polaritons","score":0.9150000214576721},{"id":"https://openalex.org/keywords/pt-symmetry","display_name":"PT symmetry","score":0.7580000162124634},{"id":"https://openalex.org/keywords/non-hermitian-physics","display_name":"non-Hermitian physics","score":0.9769999980926514},{"id":"https://openalex.org/keywords/exceptional-points","display_name":"exceptional points","score":0.9449999928474426},{"id":"https://openalex.org/keywords/birefringence","display_name":"birefringence","score":0.9559999704360962},{"id":"https://openalex.org/keywords/spectral-degeneracy","display_name":"spectral degeneracy","score":0.6119999885559082}],"concepts":[{"id":"https://openalex.org/C130725296","wikidata":"https://www.wikidata.org/wiki/Q65296045","display_name":"Polariton","level":2,"score":0.8602505922317505},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7562887668609619},{"id":"https://openalex.org/C2777599583","wikidata":"https://www.wikidata.org/wiki/Q5419659","display_name":"Exciton-polaritons","level":3,"score":0.7493000626564026},{"id":"https://openalex.org/C94940","wikidata":"https://www.wikidata.org/wiki/Q652941","display_name":"Hermitian matrix","level":2,"score":0.6184390783309937},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.5437882542610168},{"id":"https://openalex.org/C17729963","wikidata":"https://www.wikidata.org/wiki/Q858289","display_name":"Exciton","level":2,"score":0.5124602913856506},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.4954904317855835},{"id":"https://openalex.org/C2777151079","wikidata":"https://www.wikidata.org/wiki/Q141160","display_name":"Parity (physics)","level":2,"score":0.4721258580684662},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.44496655464172363},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.4388551712036133},{"id":"https://openalex.org/C20788544","wikidata":"https://www.wikidata.org/wiki/Q467054","display_name":"Photonics","level":2,"score":0.4102894067764282},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:arXiv.org:2305.17472","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2305.17472","pdf_url":"https://arxiv.org/pdf/2305.17472","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:figshare.com:article/23269613","doi":null,"is_oa":true,"landing_page_url":"https://figshare.com/articles/preprint/Anisotropic_exciton_polariton_pairs_as_a_platform_for_PT-symmetric_non-Hermitian_physics/23269613","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"doi:10.48550/arxiv.2305.17472","doi":"https://doi.org/10.48550/arxiv.2305.17472","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2305.17472","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2305.17472","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2305.17472","pdf_url":"https://arxiv.org/pdf/2305.17472","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3172452262","https://openalex.org/W4301179329","https://openalex.org/W3015204443","https://openalex.org/W2930665417","https://openalex.org/W1897844819","https://openalex.org/W4404465526","https://openalex.org/W4416244027","https://openalex.org/W2758429086","https://openalex.org/W4391037001","https://openalex.org/W3093999681"],"abstract_inverted_index":{"Non-Hermitian":[0],"systems":[1,29],"with":[2],"parity-time":[3],"(PT)":[4],"symmetry":[5],"have":[6],"been":[7,35],"realized":[8,36],"using":[9],"optical":[10],"constructs":[11],"in":[12,25,128],"the":[13],"classical":[14],"domain,":[15],"leading":[16],"to":[17,70,97],"a":[18,43,54,68,72,120],"plethora":[19],"of":[20,45,49,81,93,113],"non-intuitive":[21],"phenomena.":[22],"However,":[23],"PT-symmetry":[24],"purely":[26],"quantum":[27,130],"non-Hermitian":[28,129],"like":[30],"microcavity":[31,116],"exciton-polaritons":[32,51,117],"has":[33],"not":[34,123],"so":[37],"far.":[38],"Here":[39],"we":[40,137],"show":[41],"how":[42],"pair":[44],"nearly":[46],"orthogonal":[47],"sets":[48,112],"anisotropic":[50,115],"can":[52,118],"offer":[53,119],"versatile":[55],"platform":[56,122],"for":[57,88,125,144],"realizing":[58,145],"multiple":[59],"spectral":[60],"degeneracies":[61],"called":[62],"Exceptional":[63],"Points":[64],"(EPs)":[65],"and":[66,132],"propose":[67,138],"roadmap":[69],"achieve":[71],"PT-symmetric":[73],"system.":[74],"Polarization-tunable":[75],"coupling":[76],"strength":[77],"creates":[78],"one":[79],"class":[80],"EPs,":[82],"while":[83],"Voigt":[84],"EPs":[85],"are":[86],"observed":[87],"specific":[89],"orientations":[90],"where":[91],"splitting":[92],"polariton":[94],"modes":[95],"due":[96],"birefringence":[98],"is":[99],"compensated":[100],"by":[101],"Transverse":[102],"Electric":[103],"(TE)":[104],"-Transverse":[105],"Magnetic":[106],"(TM)":[107],"mode":[108],"splitting.":[109],"Thus,":[110],"paired":[111],"polarized":[114],"promising":[121],"only":[124],"fundamental":[126],"research":[127],"physics":[131],"topological":[133],"polaritons,":[134],"but":[135],"also,":[136],"that":[139],"it":[140],"will":[141],"be":[142],"critical":[143],"zero":[146],"threshold":[147],"lasers.":[148]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-10-27T15:51:10.671819","created_date":"2023-05-31T00:00:00"}
