Axionic band topology in inversion-symmetric Weyl-charge-density waves
In recent theoretical and experimental investigations, researchers have linked the low-
energy field theory of a Weyl semimetal gapped with a charge-density wave (CDW) to high …
energy field theory of a Weyl semimetal gapped with a charge-density wave (CDW) to high …
Landau quantization near generalized Van Hove singularities: Magnetic breakdown and orbit networks
We develop a theory of magnetic breakdown (MB) near high-order saddle points in the
dispersions of two-dimensional materials, where two or more semiclassical cyclotron orbits …
dispersions of two-dimensional materials, where two or more semiclassical cyclotron orbits …
Impact of a Lifshitz Transition on the onset of spontaneous coherence
A Eaton, D Mukherjee, H Fertig - arXiv preprint arXiv:2401.03013, 2024 - arxiv.org
Lifshitz transitions are topological transitions of a Fermi surface, whose signatures typically
appear in the conduction properties of a host metal. Here, we demonstrate, using an …
appear in the conduction properties of a host metal. Here, we demonstrate, using an …
Nontrivial Berry's phase and exotic quantum phenomena in the vicinity of the quantum limit in the three-dimensional Dirac system Bi0. 97Sb0. 03
Quantum oscillations are known as the manifestation of the Fermi surface of metals in the
presence of a strong magnetic field and of associated geometrical phases such as Berry's …
presence of a strong magnetic field and of associated geometrical phases such as Berry's …