Zobrazeno 1 - 10
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pro vyhledávání: '"Campos A. G."'
This study deals with a piecewise $\phi^2$ scalar field theory in $(1+1)$ dimensions. The scalar field potential is designed with a triple-well shape, engendering kink solutions with asymmetric square-well linearized potentials. Thus, the localized a
Externí odkaz:
http://arxiv.org/abs/2408.00945
This work deals with Abelian Chern-Simons vortices interacting with magnetic impurities. We compute static solutions with winding numbers zero and one. Then, we develop a numerical algorithm to simulate their collisions. Collisions between a vortex w
Externí odkaz:
http://arxiv.org/abs/2404.11694
We describe an algorithm for computing counterfactual trade flows, prices, output, and welfare in a large class of general equilibrium trade models. We introduce a command called ge_gravity2 that allows users to perform these computations in Stata. T
Externí odkaz:
http://arxiv.org/abs/2404.09180
The Cold War was the defining episode of geopolitical fragmentation in the twentieth century. Trade between East and West across the Iron Curtain (a symbolical and physical barrier dividing Europe into two distinct areas) was restricted, but the seve
Externí odkaz:
http://arxiv.org/abs/2404.03508
A solution of the Dirac equation in a strong laser field presenting a nonspreading wave packet in the rest frame of the electron is derived. It consists of a generalization of the self-accelerating free electron wave packet [Kaminer et al. Nature Phy
Externí odkaz:
http://arxiv.org/abs/2310.09019
Autor:
Campos, João G. F., Mohammadi, Azadeh
We construct initial configurations for the scattering between kinks with long-range tails. For this purpose, we exploit kink solutions in the presence of Bogomol'nyi-Prasad-Sommerfield (BPS)-preserving impurities. This approach offers a highly effic
Externí odkaz:
http://arxiv.org/abs/2309.05628
Publikováno v:
Phys. Rev. D 108, 104036 (2023)
The theory of entropic gravity conjectures that gravity emerges thermodynamically rather than being a fundamental force. One of the main criticisms of entropic gravity is that it would lead to quantum massive particles losing coherence in free fall,
Externí odkaz:
http://arxiv.org/abs/2307.00170
Publikováno v:
JHEP 10 (2023) 124
We investigate kink-antikink collisions in a model characterized by two scalar fields in the presence of geometric constrictions. The model includes an auxiliary function that modifies the kinematics associated with one of the two fields. An importan
Externí odkaz:
http://arxiv.org/abs/2306.08802
Publikováno v:
JHEP 05 (2023) 116
We studied kink-antikink collisions in (1+1)-dimensional spacetime for all $Z_2$ symmetric $\phi^8$ models with four degenerate minima. Such a polynomial model has only one free parameter, allowing us to conduct an exhaustive analysis. We performed d
Externí odkaz:
http://arxiv.org/abs/2303.12482
Autor:
Pierart, Fabian G.1 (AUTHOR) cbasoalto@ubiobio.cl, Campos, Pedro G.2 (AUTHOR) pgcampos@ubiobio.cl, Basoalto, Cristian E.1 (AUTHOR), Rohten, Jaime3 (AUTHOR) jrohten@ubiobio.cl, Davey, Thomas4 (AUTHOR) tom.davey@flowave.ed.ac.uk
Publikováno v:
Energies (19961073). Oct2024, Vol. 17 Issue 20, p5087. 13p.
