{"id":"https://openalex.org/W7214711799","doi":"https://doi.org/10.48550/arxiv.2609.35373","title":"Plasmon modes in tilted three-dimensional nodal-ring semimetals. I. $\\mathcal{PT}$-symmetric nodal ring and its gapped cousin","display_name":"Plasmon modes in tilted three-dimensional nodal-ring semimetals. I. $\\mathcal{PT}$-symmetric nodal ring and its gapped cousin","publication_year":2026,"publication_date":"2026-09-28","ids":{"openalex":"https://openalex.org/W7214711799","doi":"https://doi.org/10.48550/arxiv.2609.35373"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2609.35373","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.35373","pdf_url":"https://arxiv.org/pdf/2609.35373","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2609.35373","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056531363","display_name":"Ipsita Mandal","orcid":"https://orcid.org/0000-0001-6981-5329","observed_orcids":["https://orcid.org/0000-0001-6981-5329"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Mandal, Ipsita","raw_affiliation_strings":["Department of Physics , Shiv Nadar Institution of Eminence (SNIoE) , Gautam Buddha Nagar , Uttar Pradesh 201314 , India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics , Shiv Nadar Institution of Eminence (SNIoE) , Gautam Buddha Nagar , Uttar Pradesh 201314 , India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5056531363"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"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/T10657","display_name":"Topological Materials and Phenomena","score":0.7167999744415283,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/T10657","display_name":"Topological Materials and Phenomena","score":0.7167999744415283,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/T10295","display_name":"Plasmonic and Surface Plasmon Research","score":0.21170000731945038,"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/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.015699999406933784,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/plasmon-modes","display_name":"plasmon modes","score":0.9139999747276306},{"id":"https://openalex.org/keywords/mass-gap","display_name":"mass gap","score":0.7749999761581421},{"id":"https://openalex.org/keywords/drude-weight","display_name":"Drude weight","score":0.9350000023841858},{"id":"https://openalex.org/keywords/density-response-function","display_name":"density response function","score":0.8820000290870667},{"id":"https://openalex.org/keywords/plasmon-dispersion","display_name":"plasmon dispersion","score":0.8939999938011169},{"id":"https://openalex.org/keywords/random-phase-approximation","display_name":"random phase approximation","score":0.7879999876022339},{"id":"https://openalex.org/keywords/anisotropy","display_name":"anisotropy","score":0.6769999861717224},{"id":"https://openalex.org/keywords/density-of-states","display_name":"density of states","score":0.492000013589859}],"concepts":[{"id":"https://openalex.org/C2779844322","wikidata":"https://www.wikidata.org/wiki/Q2919140","display_name":"Tilt (camera)","level":2,"score":0.7396000027656555},{"id":"https://openalex.org/C24057170","wikidata":"https://www.wikidata.org/wiki/Q2497305","display_name":"Gapless playback","level":2,"score":0.7092999815940857},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6753000020980835},{"id":"https://openalex.org/C110879396","wikidata":"https://www.wikidata.org/wiki/Q58392","display_name":"Plasmon","level":2,"score":0.6122000217437744},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.5898000001907349},{"id":"https://openalex.org/C136676167","wikidata":"https://www.wikidata.org/wiki/Q1151829","display_name":"Surface plasmon","level":3,"score":0.5697000026702881},{"id":"https://openalex.org/C201991461","wikidata":"https://www.wikidata.org/wiki/Q1406417","display_name":"Fermi surface","level":3,"score":0.5465999841690063},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.505299985408783},{"id":"https://openalex.org/C186769553","wikidata":"https://www.wikidata.org/wiki/Q726648","display_name":"Fermi Gamma-ray Space Telescope","level":2,"score":0.4383000135421753},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.4253999888896942},{"id":"https://openalex.org/C130787639","wikidata":"https://www.wikidata.org/wiki/Q5645293","display_name":"Hamiltonian (control theory)","level":2,"score":0.4115999937057495},{"id":"https://openalex.org/C2776445377","wikidata":"https://www.wikidata.org/wiki/Q910043","display_name":"Drude model","level":2,"score":0.4077000021934509},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4066999852657318},{"id":"https://openalex.org/C150835508","wikidata":"https://www.wikidata.org/wiki/Q15916346","display_name":"Surface plasmon polariton","level":4,"score":0.3506999909877777},{"id":"https://openalex.org/C40636707","wikidata":"https://www.wikidata.org/wiki/Q13633683","display_name":"Fermi level","level":3,"score":0.30550000071525574},{"id":"https://openalex.org/C10165471","wikidata":"https://www.wikidata.org/wiki/Q1548263","display_name":"Localized surface plasmon","level":4,"score":0.2935999929904938},{"id":"https://openalex.org/C202579712","wikidata":"https://www.wikidata.org/wiki/Q590051","display_name":"Dispersion relation","level":2,"score":0.2709999978542328},{"id":"https://openalex.org/C2776196297","wikidata":"https://www.wikidata.org/wiki/Q17138781","display_name":"Twist","level":2,"score":0.25850000977516174},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.25189998745918274}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2609.35373","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.35373","pdf_url":"https://arxiv.org/pdf/2609.35373","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2609.35373","doi":"https://doi.org/10.48550/arxiv.2609.35373","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.35373","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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2609.35373","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.35373","pdf_url":"https://arxiv.org/pdf/2609.35373","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7214711799.pdf","grobid_xml":"https://content.openalex.org/works/W7214711799.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7220422517","https://openalex.org/W4390704197","https://openalex.org/W7222752529","https://openalex.org/W3195972170","https://openalex.org/W4361271340","https://openalex.org/W7221767614","https://openalex.org/W7202162950","https://openalex.org/W2186991929","https://openalex.org/W3088058538","https://openalex.org/W7214076122"],"abstract_inverted_index":{"We":[0,109],"study":[1],"collective":[2,93,173],"charge":[3,174],"excitations":[4],"in":[5,16,64,103,134,147],"three-dimensional":[6],"$\\mathcal{PT}$-symmetric":[7],"nodal-ring":[8],"semimetals":[9,25,132],"(PTNRs)":[10],"and":[11,40,57,63,71,81,86,116,119,126,138,150,162,170,183],"their":[12,151,158,177],"gapped":[13],"counterparts":[14],"(GNRs)":[15],"the":[17,44,49,65,72,84,92,96,101,112,135,141],"presence":[18],"of":[19,51,88,114,124,131,140],"band":[20],"tilt,":[21],"together":[22],"with":[23,95,122,179],"Weyl":[24],"(WSMs).":[26],"Within":[27],"a":[28],"low-energy":[29],"two-band":[30],"description,":[31],"we":[32,47,99],"consider":[33],"untilted":[34,115],"systems":[35],"as":[36,38,144,146],"well":[37,107,145],"in-plane":[39],"axial":[41],"tilts.":[42],"Using":[43],"random-phase":[45],"approximation,":[46],"obtain":[48],"density":[50],"states,":[52],"Drude":[53],"weights,":[54],"dielectric":[55],"functions,":[56],"plasmon":[58,142],"dispersions":[59],"at":[60],"low":[61],"doping":[62],"intrinsic":[66],"limit.":[67],"The":[68,128],"mass":[69,169],"gap":[70],"two":[73,129],"inequivalent":[74],"tilt":[75,171],"directions":[76],"generate":[77],"distinct":[78,159],"Fermi-surface":[79,160],"topologies":[80],"thereby":[82],"control":[83],"formation":[85],"damping":[87],"plasmons.":[89],"By":[90],"comparing":[91],"modes":[94],"particle-hole":[97,185],"continuum,":[98],"identify":[100],"regimes":[102],"which":[104],"plasmons":[105],"remain":[106],"defined.":[108],"also":[110],"calculate":[111],"response":[113,152],"tilted":[117],"WSMs":[118],"contrast":[120],"it":[121],"that":[123],"PTNRs":[125],"GNRs.":[127],"classes":[130],"differ":[133],"carrier-density":[136],"dependence":[137],"isotropy":[139],"frequency":[143],"interband":[148,163,184],"screening":[149],"to":[153],"tilt.":[154],"These":[155],"differences":[156],"reflect":[157],"geometries":[161],"structures.":[164],"Our":[165],"results":[166],"establish":[167],"how":[168],"govern":[172],"dynamics":[175],"through":[176],"interplay":[178],"intraband":[180],"spectral":[181],"weight":[182],"excitations.":[186]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-09-30T00:00:00"}