{"paper":{"title":"Orthogonal Cherenkov sound in spin-orbit coupled systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Sergey Smirnov","submitted_at":"2015-06-17T15:04:23Z","abstract_excerpt":"Conventionally the Cherenkov sound is governed by {\\it orbital} degrees of freedom and is excited by {\\it supersonic} particles. Additionally, it usually has a {\\it forward} nature with a conic geometry known as the Cherenkov cone whose axis is oriented {\\it along} the {\\it supersonic} particle motion. Here we predict Cherenkov sound of a unique nature entirely resulting from the electronic {\\it spin} degree of freedom and demonstrate a fundamentally distinct Cherenkov effect originating from essentially {\\it subsonic} electrons in two-dimensional gases with both Bychkov-Rashba and Dresselhaus"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.05358","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}