{"work":{"id":"af1f3a0a-7d08-49b4-b3a0-50f28414e65e","openalex_id":"https://openalex.org/W4386556830","doi":"10.48550/arxiv.2309.01607","arxiv_id":"2309.01607","raw_key":null,"title":"P-wave magnets","authors":null,"authors_text":"Anna Birk Hellenes, Tom\\'a\\v{s} Jungwirth, Rodrigo Jaeschke-Ubiergo, Atasi Chakraborty, Jairo Sinova, Libor \\v{S}mejkal","year":2023,"venue":"cond-mat.mes-hall","abstract":"The p-wave Cooper-pairing instability in superfluid $^{3}$He, characterized by a parity-breaking excitation gap, is regarded as one of the most rich and complex phenomena in physics. The possibility of a counterpart unconventional p-wave ordering of interacting fermions, in which a Fermi surface spontaneously breaks the parity symmetry, has been an open problem for many decades. Here we identify the realization of the counterpart of p-wave superfluidity in magnetism. We demonstrate a strong parity-breaking and anisotropic symmetry lowering of spin-polarized and time-reversal symmetric Fermi surfaces in a representative p-wave magnet CeNiAsO. As a direct experimental signature we predict a large spontaneous anisotropy of the resistivity. Abundant and robust realizations of the unconventional p-wave magnetism can be identified from suitable non-relativistic crystal-lattice and spin symmetries, without requiring strong correlations and extreme external conditions. This opens new prospects in fields ranging from topological phenomena to spintronics.","external_url":"https://arxiv.org/abs/2309.01607","cited_by_count":8,"metadata_source":"pith","metadata_fetched_at":"2026-08-05T02:28:24.338817+00:00","pith_arxiv_id":"2309.01607","created_at":"2026-05-10T22:35:48.469425+00:00","updated_at":"2026-08-05T02:28:24.338817+00:00","title_quality_ok":false,"display_title":"P-wave magnets","render_title":"P-wave magnets"},"hub":{"state":{"work_id":"af1f3a0a-7d08-49b4-b3a0-50f28414e65e","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":40,"external_cited_by_count":8,"distinct_field_count":4,"first_pith_cited_at":"2023-09-04T13:46:12+00:00","last_pith_cited_at":"2026-07-02T16:17:32+00:00","author_build_status":"not_needed","summary_status":"needed","contexts_status":"needed","graph_status":"needed","ask_index_status":"not_needed","reader_status":"not_needed","recognition_status":"not_needed","updated_at":"2026-08-23T17:09:29.816526+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"background","n":3}],"polarity_counts":[{"context_polarity":"background","n":3}],"runs":{},"summary":{},"graph":{},"authors":[]}}