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pro vyhledávání: '"Horner, Matthew"'
There is currently significant interest in emulating the essential characteristics of black holes, such as their Hawking radiation or their optimal scrambling behavior, using condensed matter models. In this article, we investigate a chiral spin-chai
Externí odkaz:
http://arxiv.org/abs/2404.14473
In this paper we explore the properties of a 1-dimensional spin chain in the presence of chiral interactions, focusing on the system's transition to distinct chiral phases for various values of the chiral coupling. By employing the mean field theory
Externí odkaz:
http://arxiv.org/abs/2305.19169
Autor:
Horner, Matthew D.
Many quantum lattice models have an emergent relativistic description in their continuum limit. The celebrated example is graphene, whose continuum limit is described by the Dirac equation on a Minkowski spacetime. Not only does the continuum limit p
Externí odkaz:
http://arxiv.org/abs/2212.12548
Publikováno v:
Phys. Rev. B 108, 155124 (2023)
One of the key applications of AdS/CFT correspondence is the duality it dictates between the entanglement entropy of Anti-de Sitter (AdS) black holes and lower-dimensional conformal field theories (CFTs). Here we employ a square lattice of fermions w
Externí odkaz:
http://arxiv.org/abs/2211.15305
Publikováno v:
Phys. Rev. Lett. 130, 016701 (2023)
The interface between different quantum phases of matter can give rise to novel physics, such as exotic topological phases or non-unitary conformal field theories. Here we investigate the interface between two spin chains in different chiral phases.
Externí odkaz:
http://arxiv.org/abs/2207.08840
Autor:
Horner, Matthew D., Pachos, Jiannis K.
Publikováno v:
Phys. Rev. B 104, 081402 (2021)
The boundaries of quantum materials can host a variety of exotic effects such as topologically robust edge states or anyonic quasiparticles. Here, we show that fermionic systems such as graphene that admit a low energy Dirac description can exhibit c
Externí odkaz:
http://arxiv.org/abs/2105.05865
Publikováno v:
Phys. Rev. B 102, 125152 (2020)
We demonstrate that $\mathbb{Z}_2$ gauge transformations and lattice deformations in Kitaev's honeycomb lattice model can have the same description in the continuum limit of the model in terms of chiral gauge fields. The chiral gauge fields are coupl
Externí odkaz:
http://arxiv.org/abs/2007.10370
Publikováno v:
Phys. Rev. B 101, 245116 (2020)
It is widely accepted that topological superconductors can only have an effective interpretation in terms of curved geometry rather than gauge fields due to their charge neutrality. This approach is commonly employed in order to investigate their pro
Externí odkaz:
http://arxiv.org/abs/2002.02849
Akademický článek
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Autor:
Horner, Matthew J.
Anthony Burgess’s novel is more than an exercise in the language of violence: A Clockwork Orange is a satiric testament to an era which recognized the need for social conformities and new scientific discourses as a means to control the revolting yo
Externí odkaz:
http://rave.ohiolink.edu/etdc/view?acc_num=csu1304982675