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pro vyhledávání: '"Lemut, A"'
Motivated by recent interest to $F$-inverse monoids, on the one hand, and to restriction and birestriction monoids, on the other hand, we initiate the study of $F$-birestriction monoids as algebraic structures in the enriched signature $(\cdot, \, ^*
Externí odkaz:
http://arxiv.org/abs/2412.12082
Most superconductors are thermal insulators. A disordered chiral \textit{p}-wave superconductor, however, can make a transition to a thermal metal phase. Because heat is then transported by Majorana fermions, this phase is referred to as a Majorana m
Externí odkaz:
http://arxiv.org/abs/2410.17076
Publikováno v:
Phys. Rev. D 110, 056053 (2024)
Diffusion is a dissipative transport phenomenon ubiquitously present in nature. Its details can now be analysed with modern effective field theory (EFT) techniques that use the closed-time-path (or Schwinger-Keldysh) formalism. We discuss the structu
Externí odkaz:
http://arxiv.org/abs/2407.13550
Publikováno v:
Results Math 79, 260 (2024)
We show that the universal $X$-generated $F$-inverse monoid $F(G)$, where $G$ is an $X$-generated group, introduced by Auinger, Szendrei and the first-named author, arises as a quotient inverse monoid of the Margolis-Meakin expansion $M(G, X\cup \ove
Externí odkaz:
http://arxiv.org/abs/2402.12313
Publikováno v:
Phys. Rev. D 108, L101901 (2023)
The holographic gauge/gravity duality provides an explicit reduction of quantum field theory (QFT) calculations in the semi-classical large-$N$ limit to sets of `gravitational' differential equations whose analysis can reveal all details of the spect
Externí odkaz:
http://arxiv.org/abs/2308.01371
Publikováno v:
Phys. Rev. B 108, 235309 (2023)
The chiral edge modes of a topological superconductor can transport fermionic quasiparticles, with Abelian exchange statistics, but they can also transport non-Abelian anyons: Edge-vortices bound to a $\pi$-phase domain wall that propagates along the
Externí odkaz:
http://arxiv.org/abs/2307.07447
Autor:
Melita Lemut Bajec
Publikováno v:
Revija za Elementarno Izobraževanje, Vol 17, Iss special edition, Pp 135-152 (2024)
Intercultural education fosters respect, understanding, and solidarity, empowering individuals to become social agents in today’s culturally diverse world. The paper presents a 10-week case study involving 24 students enrolled in humanities discipl
Externí odkaz:
https://doaj.org/article/b5851d7d13ac4913a934b102d02107a2
Publikováno v:
Phys. Rev. B 107, 205420 (2023)
A supercurrent on the proximitized surface of a topological insulator can cause a delocalization transition of a Majorana fermion bound to a vortex core as a zero-mode. Here we study the dynamics of the deconfinement, as a manifestation of the Magnus
Externí odkaz:
http://arxiv.org/abs/2303.05959
Publikováno v:
Annalen der Physik 535, 2300081 (2023)
I. Introduction II. Two-dimensional lattice fermions III. Methods to avoid fermion doubling (sine dispersion, sine plus cosine dispersion, staggered lattice dispersion, linear sawtooth dispersion, tangent dispersion) IV. Topologically protected Dirac
Externí odkaz:
http://arxiv.org/abs/2302.12793
Publikováno v:
Annals of Physics 456, 169208 (2023)
The spectrum of massless Dirac fermions on the surface of a topological insulator in a perpendicular magnetic field $B$ contains a $B$-independent "zeroth Landau level", protected by chiral symmetry. If the Dirac equation is discretized on a lattice
Externí odkaz:
http://arxiv.org/abs/2210.01463