Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Najafizadeh, Mojtaba"'
We classify a one-parameter family, $\mathfrak{confcarr}_z(d+1)$, of conformal extensions of the Carroll algebra in arbitrary dimension with $z$ being the anisotropic scaling exponent. We further obtain their infinite-dimensional extensions, $\wideti
Externí odkaz:
http://arxiv.org/abs/2409.19953
Autor:
Najafizadeh, Mojtaba
The Poincar\'e symmetry can be contracted in two ways to yield the Galilei symmetry and the Carroll symmetry. The well-known Schr\"odinger equation exhibits the Galilei symmetry and is a fundamental equation in Galilean quantum mechanics. However, th
Externí odkaz:
http://arxiv.org/abs/2403.11212
Publikováno v:
Phys. Rev. D 108, 125014 (2023)
The exploration of scalar field theories that exhibit Carroll and Galilei symmetries has attracted a lot of attention. In this paper, we generalize these studies to fermionic field theories and construct consistent electric and magnetic descriptions
Externí odkaz:
http://arxiv.org/abs/2309.16786
Autor:
Najafizadeh, Mojtaba
Publikováno v:
Phys. Rev. D 107, 045008 (2023)
The invariance of physical observables like particle's mass under a local field redefinition is a well-known and important property of quantum field theory. In this paper, on the other hand, we investigate nonlocal field redefinitions eliminating a p
Externí odkaz:
http://arxiv.org/abs/2212.07042
Autor:
Ghasempour-Mouziraji, Mehran, Afonso, Daniel, Hosseinzadeh, Saman, Goulas, Constantinos, Najafizadeh, Mojtaba, Hosseinzadeh, Morteza, Ganji, D.D., Alves de Sousa, Ricardo
Publikováno v:
Rapid Prototyping Journal, 2023, Vol. 30, Issue 2, pp. 338-349.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RPJ-05-2023-0165
Publikováno v:
In Materials Chemistry and Physics 15 January 2025 330
Autor:
Najafizadeh, Mojtaba
Publikováno v:
JHEP 02 (2022) 038
We construct, for the first time, an off-shell supersymmetric continuous spin gauge theory in 4-dimensional Minkowski spacetime, in both constrained and unconstrained Lagrangian formulations. As an extension to the on-shell description [1], we employ
Externí odkaz:
http://arxiv.org/abs/2112.10178
Autor:
Najafizadeh, Mojtaba, Yazdi, Sahar, Bozorg, Mansoor, Ghasempour-Mouziraji, Mehran., Hosseinzadeh, Morteza, Zarrabian, Masoumeh, Cavaliere, Pasqual
Publikováno v:
In Journal of Alloys and Compounds Communications September 2024 3
Publikováno v:
In Ceramics International 1 April 2024 50(7) Part A:9937-9951
Autor:
Najafizadeh, Mojtaba
Publikováno v:
Phys. Rev. D 105, 025001 (2022)
We consider unconstrained formulation of the higher spin gauge theory in anti de Sitter (AdS) spacetime, given by actions [1, 2], and provide on-shell supersymmetry transformations for the $\mathcal{N}=1$ unconstrained massless higher spin supermulti
Externí odkaz:
http://arxiv.org/abs/2012.15580