| dc.contributor.author | Morampudi, Siddhardh C. | |
| dc.contributor.author | Wilczek, Frank | |
| dc.contributor.author | Laumann, Chris R. | |
| dc.date.accessioned | 2020-05-22T14:14:02Z | |
| dc.date.available | 2020-05-22T14:14:02Z | |
| dc.date.issued | 2020-03 | |
| dc.date.submitted | 2019-12 | |
| dc.identifier.issn | 0031-9007 | |
| dc.identifier.issn | 1079-7114 | |
| dc.identifier.uri | https://hdl.handle.net/1721.1/125409 | |
| dc.description.abstract | We calculate the effect of the emergent photon on threshold production of spinons in U(1) Coulomb spin liquids such as quantum spin ice. The emergent Coulomb interaction modifies the threshold production cross-section dramatically, changing the weak turn-on expected from the density of states to an abrupt onset reflecting the basic coupling parameters. The slow photon typical in existing lattice models and materials suppresses the intensity at finite momentum and allows profuse Cerenkov radiation beyond a critical momentum. These features are broadly consistent with recent numerical and experimental results. Keywords: Nonperturbative effects in field theory; Quantum electrodynamics; Quantum spin liquid; Spin dynamics; Spin ice; Diagrammatic methods | en_US |
| dc.description.sponsorship | U.S. Department of Energy (Grant DE-SC0012567) | en_US |
| dc.description.sponsorship | European Research Council (Grant 742104) | en_US |
| dc.description.sponsorship | Swedish Research Council (Grant 335-2014-7424) | en_US |
| dc.publisher | American Physical Society | en_US |
| dc.relation.isversionof | https://dx.doi.org/10.1103/PhysRevLett.124.097204 | en_US |
| dc.rights | Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. | en_US |
| dc.source | American Physical Society | en_US |
| dc.title | Spectroscopy of Spinons in Coulomb Quantum Spin Liquids | en_US |
| dc.type | Article | en_US |
| dc.identifier.citation | Morampudi, Siddhardh C., Wilczek, Frank, and Laumann, Chris R. "Spectroscopy of Spinons in Coulomb Quantum Spin Liquids." Physical Review Letters 124, 9 (March 2020): 097204 © 2020 American Physical Society | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Center for Theoretical Physics | en_US |
| dc.relation.journal | Physical Review Letters | en_US |
| dc.eprint.version | Final published version | en_US |
| dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
| eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
| dc.date.updated | 2020-03-06T13:26:19Z | |
| dc.language.rfc3066 | en | |
| dc.rights.holder | American Physical Society | |
| dspace.date.submission | 2020-03-06T13:26:19Z | |
| mit.journal.volume | 124 | en_US |
| mit.journal.issue | 9 | en_US |
| mit.license | PUBLISHER_CC | |
| mit.metadata.status | Complete | |
