Effective model for the A 2 g Raman signal in URu 2 Si 2
| hal.structure.identifier | Instituto de Fisica Gleb Wataghin | |
| dc.contributor.author | SILVA DE FARIAS, Carlene | |
| hal.structure.identifier | Magnétisme et Supraconductivité [NEEL - MagSup] | |
| dc.contributor.author | MÉASSON, Marie-Aude | |
| hal.structure.identifier | Universidade Federal do Rio Grande do Norte [Natal] [UFRN] | |
| dc.contributor.author | FERRAZ, Alvaro | |
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | BURDIN, Sébastien | |
| dc.date.issued | 2020-05 | |
| dc.identifier.issn | 2469-9950 | |
| dc.description.abstractEn | We propose an effective model to describe the A2g signal in Raman scattering experiments in the URu2Si2 compound. We follow the scheme proposed earlier by Khveshchenko and Wiegmann [Phys. Rev. Lett. 73, 500 (1994)] to calculate the A2g scattering vertex. We extract the imaginary part of a two-point current-current correlation function and compare it directly with the Raman response. We obtain an inelastic peak at the A2g channel owing to the interplay between a local staggered ordering and a possible quantum spin liquid behavior. Our results offer an explanation for the electronic Raman scattering experiments at the hidden order phase in URu2Si2 compound [ | |
| dc.description.sponsorship | Topologie de surfaces de Fermi et émergence de nouveaux états électroniques dans des systèmes fortement corrélés - ANR-16-CE92-0018 | |
| dc.language.iso | en | |
| dc.publisher | American Physical Society | |
| dc.title.en | Effective model for the A 2 g Raman signal in URu 2 Si 2 | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1103/PhysRevB.101.205114 | |
| dc.subject.hal | Physique [physics]/Matière Condensée [cond-mat]/Electrons fortement corrélés [cond-mat.str-el] | |
| dc.subject.hal | Physique [physics]/Matière Condensée [cond-mat]/Supraconductivité [cond-mat.supr-con] | |
| dc.identifier.arxiv | 1710.08942v5 | |
| bordeaux.journal | Physical Review B | |
| bordeaux.page | 205114 | |
| bordeaux.volume | 101 | |
| bordeaux.issue | 20 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-03100789 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-03100789v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20B&rft.date=2020-05&rft.volume=101&rft.issue=20&rft.spage=205114&rft.epage=205114&rft.eissn=2469-9950&rft.issn=2469-9950&rft.au=SILVA%20DE%20FARIAS,%20Carlene&M%C3%89ASSON,%20Marie-Aude&FERRAZ,%20Alvaro&BURDIN,%20S%C3%A9bastien&rft.genre=article |
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