Zobrazeno 1 - 10
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pro vyhledávání: '"Ferreira, JR"'
Unmagnetized cold plasma modes are investigated in the context of the chiral Maxwell-Carroll-Field-Jackiw (MCJF) electrodynamics, where the axion chiral factor acts retrieving some typical properties of magnetized plasmas. The Maxwell equations are r
Externí odkaz:
http://arxiv.org/abs/2407.20528
In this work, we investigate the reflection properties on the interface between an ordinary dielectric medium and a dielectric supporting a magnetic current (equivalent to a dielectric governed by axion electrodynamics). Considering the usual Maxwell
Externí odkaz:
http://arxiv.org/abs/2407.06028
We discuss how classical electromagnetic techniques are useful to describe optical effects in conventional and chiral dielectric systems endowed with optical activity. Starting from the Maxwell equations and constitutive relations of the medium, we o
Externí odkaz:
http://arxiv.org/abs/2406.07654
In the last two decades, much effort has been dedicated to studying curves and surfaces according to their angle with a given direction. However, most findings were obtained using a case-by-case approach, and it is often unclear what are consequences
Externí odkaz:
http://arxiv.org/abs/2403.10716
Detecting polygons defined by a set of line segments in a plane is an important step in analyzing vector drawings. This paper presents an approach combining several algorithms to detect basic polygons from arbitrary line segments. The resulting algor
Externí odkaz:
http://arxiv.org/abs/2312.16363
Publikováno v:
Phys. Rev. D 109, 076003 (2024)
In this work, we study the propagation and absorption of plasma waves in the context of the Maxwell-Carroll-Field-Jackiw (MCFJ) electrodynamics with a purely spacelike background playing the role of the anomalous Hall conductivity, concerning the ano
Externí odkaz:
http://arxiv.org/abs/2312.13196
The dispersive propagation and absorption in the domain of a Drude-Lorentz dielectric modified by a magnetic current are classically investigated, taking as the starting point the Drude electric permittivity, in connection with the chiral magnetic ef
Externí odkaz:
http://arxiv.org/abs/2311.13783
Publikováno v:
Phys. Rev. B 109, 184439 (2024)
We examine a dielectric medium supporting a magnetic current in connection with optical properties and energy propagation. The dispersion relations, propagating modes, and some optical effects are examined for isotropic and anisotropic magnetic condu
Externí odkaz:
http://arxiv.org/abs/2305.08153
Starting from the modified Maxwell equations in Carroll-Field-Jackiw electrodynamics we study the electromagnetic radiation in a chiral medium characterized by an axion coupling $\theta(x)=b_\mu x^\mu$, with $b_\mu= (0,\mathbf{b})$, which gives rise
Externí odkaz:
http://arxiv.org/abs/2305.07963
Publikováno v:
ZooKeys, Vol 1210, Iss , Pp 325-332 (2024)
A new genus, Nilssondytes gen. nov., is described for a unique new species, Nilssondytes diversus sp. nov., from Venezuela. This paper corrects an inadvertent mistake in a paper by the authors (Miller et al. 2024) in which the collection of depositio
Externí odkaz:
https://doaj.org/article/a71f40b43fe04a9cb7f35cc744125b01
