Number of the records: 1
Torsion in quantum field theory through time-loops on Dirac materials
- 1.0536167 - FZÚ 2021 RIV US eng J - Journal Article
Ciappina, Marcelo F. - Iorio, A. - Pais, Pablo - Zampeli, A.
Torsion in quantum field theory through time-loops on Dirac materials.
Physical Review D. Roč. 101, č. 3 (2020), s. 1-3, č. článku 036021. ISSN 2470-0010. E-ISSN 2470-0029
R&D Projects: GA MŠMT EF16_019/0000789; GA MŠMT EF15_003/0000449
Grant - others:OP VVV - ADONIS(XE) CZ.02.1.01/0.0/0.0/16_019/0000789; OP VVV - HiFi(XE) CZ.02.1.01/0.0/0.0/15_003/0000449
Institutional support: RVO:68378271
Keywords : harmonic generations * mid-infrared * optical parametric amplifiers
OECD category: Fluids and plasma physics (including surface physics)
Impact factor: 5.296, year: 2020
Method of publishing: Open access
Assuming dislocations could be meaningfully described by torsion, we propose here a scenario based on the role of time in the low-energy regime of two-dimensional Dirac materials, for which coupling of the fully antisymmetric component of the torsion with the emergent spinor is not necessarily zero. Appropriate inclusion of time is our proposal to overcome well-known geometrical obstructions to such a program, that stopped further research of this kind. In particular, our approach is based on the realization of an exotic time-loop, that could be seen as oscillating particle-hole pairs.
Permanent Link: http://hdl.handle.net/11104/0313985
File Download Size Commentary Version Access 0536167.pdf 0 1.1 MB SCOAP3 Publisher’s postprint open-access
Number of the records: 1