All-multiplicity one-loop amplitudes in Born-Infeld electrodynamics from generalized unitarity
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep03(2020)009
Abstract: We initiate a study of non-supersymmetric Born-Infeld electrodynamics in 4d at the quantum level. Explicit all-multiplicity expressions are calculated for the purely rational one-loop amplitudes in the self-dual (+ + … +) and next-to-self-dual (… read more here.
Keywords: electrodynamics; infeld electrodynamics; one loop; loop amplitudes ... See more keywords
Component d = 6 Born-Infeld theory with N = (2, 0) → N = (1, 0) supersymmetry breaking
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep08(2019)136
Abstract: Abstract The formalism of nonlinear realizations is used to construct a theory with 1/2 partial breaking of global supersymmetry with the N = (1, 0), d = 6 abelian vector multiplet as a Goldstone superfield.… read more here.
Keywords: theory; supersymmetry; component born; theory supersymmetry ... See more keywords
Higher-dimensional black holes with Dirac–Born–Infeld (DBI) global defects
Sign Up to like & getrecommendations! Published in 2018 at "General Relativity and Gravitation"
DOI: 10.1007/s10714-018-2412-2
Abstract: It is well-known that the exact solution of non-linear $$\sigma $$σ model coupled to gravity can be perceived as an exterior gravitational field of a global monopole. Here we study Einstein’s equations coupled to a… read more here.
Keywords: black holes; infeld dbi; global defects; dbi ... See more keywords
Thermodynamics of a static electric-magnetic black hole in Einstein-Born-Infeld-AdS theory with different horizon geometries
Sign Up to like & getrecommendations! Published in 2021 at "General Relativity and Gravitation"
DOI: 10.1007/s10714-021-02842-y
Abstract: We consider black hole solutions with electric and magnetic sources in the four-dimensional Einstein-Born-Infeld-AdS theory with spherical, planar and hyperbolic horizon geometries. Exact analytical solutions for the metric function, electric and magnetic fields were obtained… read more here.
Keywords: black hole; electric magnetic; horizon; thermodynamics ... See more keywords
The Bäcklund Transform and a New Exact Solution of the Born–Infeld Model
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mathematical Sciences"
DOI: 10.1007/s10958-019-04280-3
Abstract: We present the Lagrangian and Hamiltonian of the Born–Infeld model in Cartesian and light cone variables. Using the auto-Bäcklund transformation, we construct new solutions of the corresponding nonlinear equation. In particular, a “dressed” Barbashov–Chernikov solution… read more here.
Keywords: cklund transform; born infeld; transform new; solution ... See more keywords
Quantum cosmology of Eddington-Born–Infeld gravity fed by a scalar field: The big rip case
Sign Up to like & getrecommendations! Published in 2019 at "Physics of the Dark Universe"
DOI: 10.1016/j.dark.2018.100255
Abstract: Abstract We study the quantum avoidance of the big rip singularity in the Eddington-inspired-Born–Infeld (EiBI) phantom model. Instead of considering a simple phantom dark energy component, which is described by a perfect fluid, we consider… read more here.
Keywords: big rip; scalar field; eddington; cosmology ... See more keywords
Holographic entanglement entropy for small subregions and thermalization of Born–Infeld AdS black holes
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2018.11.014
Abstract: Abstract Applying the Born–Infeld Anti de Sitter charged black hole metric we calculate holographic entanglement entropy (HEE) by regarding the proposal of Ryu and Takanayagi. To do so we assume that time dependence of the… read more here.
Keywords: black holes; holographic entanglement; born infeld; entanglement entropy ... See more keywords
Some existence results of solitary waves for coupled Klein–Gordon and Born–Infeld equations
Sign Up to like & getrecommendations! Published in 2025 at "Complex Variables and Elliptic Equations"
DOI: 10.1080/17476933.2024.2441314
Abstract: In this paper, we investigate solitary wave solutions for the Klein–Gordon equation coupled with Born–Infeld theory and its mollified problems. We obtain the nontrivial solutions for mollified problems by Jeanjean's Mountain Pass Lemma and construct… read more here.
Keywords: equations existence; mollified problems; existence results; born infeld ... See more keywords
Mathematical analysis of some couplings for the Eddington-inspired-Born-Infeld theory of bi-gravity in Bondi coordinates
Sign Up to like & getrecommendations! Published in 2021 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/ac2b0c
Abstract: In the Eddington-inspired-Born-Infeld theory, we consider a metric tensor g, an auxiliary tensor q, a scalar field and an electromagnetic field in Bondi coordinates. Using ‘the null tetrad’ associated with each metric, we derive a… read more here.
Keywords: eddington inspired; bondi coordinates; infeld theory; born infeld ... See more keywords
Scalar geons in Born-Infeld gravity
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2017/08/031
Abstract: The existence of static, spherically symmetric, self-gravitating scalar field solutions in the context of Born-Infeld gravity is explored. Upon a combination of analytical approximations and numerical methods, the equations for a free scalar field (without… read more here.
Keywords: scalar geons; infeld gravity; geons born; cosmology ... See more keywords
Born-Infeld inspired gravity in covariant canonical formalism
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2025/04/046
Abstract: We study Born-Infeld inspired gravity in covariant canonical formalism. We determine corresponding Hamiltonian and equations of motion. read more here.
Keywords: infeld inspired; inspired gravity; born infeld; canonical formalism ... See more keywords