Zobrazeno 1 - 10
of 1 821
pro vyhledávání: '"César, E."'
Generating optimal trajectories for high-dimensional robotic systems in a time-efficient manner while adhering to constraints is a challenging task. This paper introduces PHLAME, which applies pseudospectral collocation and spatial vector algebra to
Externí odkaz:
http://arxiv.org/abs/2411.12962
This work examines the oxygenation process of polycrystalline powder of YBa$_2$Cu$_3$O$_{6+\delta}$ superconductor material through constant temperature thermogravimetric analysis. Starting from completely deoxygenated samples ($\delta$ = 0), both th
Externí odkaz:
http://arxiv.org/abs/2405.12650
The optical response of quasi-one-dimensional systems is often dominated by tightly bound excitons, that significantly influence their basic electronic properties. Despite their importance for device performance, accurately predicting their excitonic
Externí odkaz:
http://arxiv.org/abs/2403.15793
Autor:
Silva, Wagno Cesar e, Shapiro, Ilya L.
Publikováno v:
Phys. Rev. D 110 (2024) 043540
We explore the possibility of avoiding cosmological singularity with a bounce solution in the early Universe. The main finding is that simple and well-known semiclassical correction, which describes the mixing of radiation and gravity in the effectiv
Externí odkaz:
http://arxiv.org/abs/2402.18785
Publikováno v:
Fortschr. Phys. (2024) 2400203
This contribution sets out to pursue the investigation of a supersymmetric electrodynamics model with Lorentz-symmetry violation (LSV) manifested by a space-time unbalance in the propagation of the fermionic charged matter. Despite violation of Loren
Externí odkaz:
http://arxiv.org/abs/2312.11691
Transition metal dichalcogenides (TMDCs) have garnered significant interest in optoelectronics, owing to their scalability and thickness-dependent electrical and optical properties. In particular, thin films of TMDCs could be used in photovoltaic dev
Externí odkaz:
http://arxiv.org/abs/2312.10284
We present a comprehensive first-principles study on the optoelectronic properties of the single-layer nickel diazenide (penta-NiN$_2$), a recently synthesized Cairo pentagonal 2D semiconductor. We carry out $ab$ $initio$ calculations based on the de
Externí odkaz:
http://arxiv.org/abs/2312.06394
In this paper, we derive sufficient conditions ensuring the existence of a weak solution $u$ for a tempered fractional Euler-Lagrange equations $$ \frac{\partial L}{\partial x}(u,{^C}\mathbb{D}_{a^+}^{\alpha, \sigma} u, t) + \mathbb{D}_{b^-}^{\alpha,
Externí odkaz:
http://arxiv.org/abs/2312.06341