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- Publisher Website: 10.1103/PhysRevB.94.241111
- Scopus: eid_2-s2.0-85009775204
- WOS: WOS:000398784100001
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Article: Quantum critical point of Dirac fermion mass generation without spontaneous symmetry breaking
| Title | Quantum critical point of Dirac fermion mass generation without spontaneous symmetry breaking |
|---|---|
| Authors | |
| Issue Date | 2016 |
| Publisher | American Physical Society. The Journal's web site is located at http://journals.aps.org/prb/ |
| Citation | Physical Review B: covering condensed matter and materials physics, 2016, v. 94 n. 24, article no. 241111 How to Cite? |
| Abstract | © 2016 American Physical Society. We study a lattice model of interacting Dirac fermions in (2+1) dimensions space-time with an SU(4) symmetry. While increasing the interaction strength, this model undergoes a continuous quantum phase transition from a weakly interacting Dirac semimetal to a fully gapped and nondegenerate phase without condensing any Dirac fermion bilinear mass operator. This unusual mechanism for mass generation is consistent with recent studies of interacting topological insulators/superconductors, and also consistent with recent progress in the lattice QCD community. |
| Persistent Identifier | http://hdl.handle.net/10722/268632 |
| ISSN | 2021 Impact Factor: 3.908 2020 SCImago Journal Rankings: 1.780 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | He, Yuan Yao | - |
| dc.contributor.author | Wu, Han Qing | - |
| dc.contributor.author | You, Yi Zhuang | - |
| dc.contributor.author | Xu, Cenke | - |
| dc.contributor.author | Meng, Zi Yang | - |
| dc.contributor.author | Lu, Zhong Yi | - |
| dc.date.accessioned | 2019-03-25T08:00:16Z | - |
| dc.date.available | 2019-03-25T08:00:16Z | - |
| dc.date.issued | 2016 | - |
| dc.identifier.citation | Physical Review B: covering condensed matter and materials physics, 2016, v. 94 n. 24, article no. 241111 | - |
| dc.identifier.issn | 2469-9950 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/268632 | - |
| dc.description.abstract | © 2016 American Physical Society. We study a lattice model of interacting Dirac fermions in (2+1) dimensions space-time with an SU(4) symmetry. While increasing the interaction strength, this model undergoes a continuous quantum phase transition from a weakly interacting Dirac semimetal to a fully gapped and nondegenerate phase without condensing any Dirac fermion bilinear mass operator. This unusual mechanism for mass generation is consistent with recent studies of interacting topological insulators/superconductors, and also consistent with recent progress in the lattice QCD community. | - |
| dc.language | eng | - |
| dc.publisher | American Physical Society. The Journal's web site is located at http://journals.aps.org/prb/ | - |
| dc.relation.ispartof | Physical Review B: covering condensed matter and materials physics | - |
| dc.title | Quantum critical point of Dirac fermion mass generation without spontaneous symmetry breaking | - |
| dc.type | Article | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1103/PhysRevB.94.241111 | - |
| dc.identifier.scopus | eid_2-s2.0-85009775204 | - |
| dc.identifier.volume | 94 | - |
| dc.identifier.issue | 24 | - |
| dc.identifier.spage | article no. 241111 | - |
| dc.identifier.epage | article no. 241111 | - |
| dc.identifier.eissn | 2469-9969 | - |
| dc.identifier.isi | WOS:000398784100001 | - |
| dc.identifier.issnl | 2469-9950 | - |