Quantum consistency in supersymmetric theories with R-symmetry in curved space
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep05(2019)146
Abstract: A bstractWe discuss consistency at the quantum level in the rigid N$$ \mathcal{N} $$ = 1 supersymmetric field theories with a U(1)R symmetry in four-dimensional curved space which are formulated via coupling to the new-minimal… read more here.
Keywords: theories symmetry; quantum consistency; consistency supersymmetric; consistency ... See more keywords
Travelling times in scattering by obstacles in curved space
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Differential Equations"
DOI: 10.1016/j.jde.2020.05.049
Abstract: Abstract We consider travelling times of billiard trajectories in the exterior of an obstacle K on a two-dimensional Riemannian manifold M. We prove that given two obstacles with almost the same travelling times, the generalised… read more here.
Keywords: times scattering; obstacles curved; scattering obstacles; curved space ... See more keywords
Confining massless Dirac particles in two-dimensional curved space
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.98.155419
Abstract: Dirac particles have been notoriously difficult to confine. Implementing a curved space Dirac equation solver based on the quantum Lattice Boltzmann method, we show that curvature in a 2-D space can confine a portion of… read more here.
Keywords: space; particles two; dirac particles; massless dirac ... See more keywords
Curved space plasmonic optical elements.
Sign Up to like & getrecommendations! Published in 2019 at "Optics letters"
DOI: 10.1364/ol.44.005234
Abstract: We have designed and experimentally studied non-planar curved space plasmonic optical elements. Three different smooth curved space plasmonic structures were studied: a dome that acts either as a focusing element or as a deflector for… read more here.
Keywords: optical elements; plasmonic optical; curved space; space plasmonic ... See more keywords
The Quantum Geometric Tensor in a Parameter-Dependent Curved Space
Sign Up to like & getrecommendations! Published in 2022 at "Entropy"
DOI: 10.3390/e24091236
Abstract: We introduce a quantum geometric tensor in a curved space with a parameter-dependent metric, which contains the quantum metric tensor as the symmetric part and the Berry curvature corresponding to the antisymmetric part. This parameter-dependent… read more here.
Keywords: parameter dependent; curved space; tensor; quantum ... See more keywords