Synthetic non-Abelian gauge fields and gravitomagnetic effects in tilted Dirac cone systems
In planar tilted Dirac cone systems, the tilt parameter can be made space-dependent by either a perpendicular displacement field or by chemical substitution in certain systems. We show that the symmetric partial derivative of the tilt parameter generates non-Abelian synthetic gauge fields in these s...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2020-06-01
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| Series: | Physical Review Research |
| Online Access: | http://doi.org/10.1103/PhysRevResearch.2.023410 |