Zobrazeno 1 - 10
of 233
pro vyhledávání: '"Drissi, L. B"'
The electronic, thermodynamic, thermoelectric and optical properties of Ca(InP)2 compound: DFT study
In this study, we investigate the electronic, optical, thermoelectric, and thermodynamic properties of Ca(InP)2 through comprehensive theoretical calculations Ca(InP)2 is a compound with promising applications in materials science and electronics. Us
Externí odkaz:
http://arxiv.org/abs/2312.01102
Publikováno v:
Nuclear Physics B Volume 990, May 2023, 116156
Using results on topological line defects of 4D Chern-Simons theory and the algebra/cycle homology correspondence in complex surfaces $\mathcal{S}$ with ADE singularities, we study the graded properties of the $sl(m|n)$ chain and its embedding in str
Externí odkaz:
http://arxiv.org/abs/2304.03152
We give Swampland constraints for the three dimensional Landscape of Anti-de Sitter gravity in the Chern-Simons formulation with connection valued in various split real forms of Lie algebras. We derive explicitly the limit on the number of massless m
Externí odkaz:
http://arxiv.org/abs/2304.01887
Publikováno v:
SciPost Phys. 15, 078 (2023)
We investigate 4D Chern-Simons theory with ADE gauge symmetries in the presence of interacting Wilson and 't Hooft line defects. We analyse the intrinsic properties of these lines' coupling and explicate the building of oscillator-type Lax matrices v
Externí odkaz:
http://arxiv.org/abs/2303.13879
Autor:
Drissi, L. B, Saidi, E. H
Publikováno v:
Nuclear Physics B, Volume 989, April 2023, 116128
Topological supermatter is given by ordinary topological matter constrained by supersymmetry or graded supergroups such as OSP(2N|2N). Using results on super oscillators and lattice QFT$_{d}$, we construct a super tight binding model on hypercubic su
Externí odkaz:
http://arxiv.org/abs/2303.12584
Publikováno v:
Eur. Phys. J. Plus 137, 854 (2022)
Using density functional theory based methods we report the structural, electronic and topological properties of the FCC crystal compound TmBi. This material is found to be dynamically stable and shows a non magnetic semimetalic character. By tuning
Externí odkaz:
http://arxiv.org/abs/2211.02456
Publikováno v:
Eur. Phys. J. Plus 137, 796 (2022)
We develop a chiral anomalous fermion hamiltonian proposal to study the higher order topological (HOT) phase with chiral symmetry $\mathcal{C}$ fractionalized like $\mathcal{C}_{x}\mathcal{C}_{y}\mathcal{C}_{z}$. First, we solve the $\mathcal{C}$-chi
Externí odkaz:
http://arxiv.org/abs/2211.02362
We study the properties of interacting line defects in the four-dimensional Chern Simons (CS) gauge theory with invariance given by the $SL\left( m|n\right) $ super-group family. From this theory, we derive the oscillator realisation of the Lax opera
Externí odkaz:
http://arxiv.org/abs/2209.07117
Autor:
Drissi, L. B, Saidi, E. H
Publikováno v:
Journal Phys Condensed Matter, 32 (36) (2020)
In this work, we develop an index signature characterising the third order topological phases in 3D systems. This index is an alternating sum of monomial signatures of Higgs triplet values at 3D corners. We extend our method to N-dimensional systems
Externí odkaz:
http://arxiv.org/abs/2207.02901
Autor:
Saidi, E. H, Drissi, L. B
We develop a method to build new 5D $\mathcal{N}=1$ gauge models based on Sasaki-Einstein manifolds $Y^{p,q}.$ These models extend the standard 5D ones having a unitary SU$\left( p\right) _{q}$ gauge symmetry based on $% Y^{p,q}$. Particular focus is
Externí odkaz:
http://arxiv.org/abs/2112.04695