Zobrazeno 1 - 10
of 161
pro vyhledávání: '"Etxebarria, Iñaki"'
Recently, the notion of symmetry descent has been introduced in order to obtain the $(d+1)$-dimensional Symmetry TFT (SymTFT) of a $d$-dimensional QFT from the edge mode behaviour of a theory in $(d+2)$-dimensions. This method has so far been used to
Externí odkaz:
http://arxiv.org/abs/2411.15126
The SymTFT construction is an efficient way of studying the symmetries of Quantum Field Theories. In this paper we initiate the study of the SymTFT construction for interacting theories on spaces with boundaries, in the concrete example of $d = 4$ $\
Externí odkaz:
http://arxiv.org/abs/2409.02156
In many cases the symmetry structure of quantum field theories can be neatly encoded into their associated symmetry theory (SymTFT), a topological field theory in one dimension higher. For geometrically engineered QFTs in string theory this SymTFT ha
Externí odkaz:
http://arxiv.org/abs/2404.16028
We describe the higher-form and non-invertible symmetries of 4d $\mathcal N= 3$ S-folds using the brane dynamics of their holographic duals. In cases with enhancement to $\mathcal N=4$ supersymmetry, our analysis reproduces the known field theory res
Externí odkaz:
http://arxiv.org/abs/2302.14068
Autor:
Etxebarria, Iñaki García, Iqbal, Nabil
We study systems with an Adler-Bell-Jackiw anomaly in terms of non-invertible symmetry. We present a new kind of non-invertible charge defect where a key role is played by a local current operator localized on the defect. The charge defects are now l
Externí odkaz:
http://arxiv.org/abs/2211.09570
Autor:
Etxebarria, Iñaki García
$\mathcal{N}=4$ supersymmetric Yang-Mills theories with algebra $\mathfrak{so}(4N)$ and appropriate choices of global structure can have non-invertible symmetries. We identify the branes holographically dual to the non-invertible symmetries, and deri
Externí odkaz:
http://arxiv.org/abs/2208.07508
Quantum field theories with identical local dynamics can admit different choices of global structure, leading to different partition functions and spectra of extended operators. Such choices can be reformulated in terms of a topological field theory
Externí odkaz:
http://arxiv.org/abs/2204.06495
Publikováno v:
SciPost Phys. 13, 105 (2022)
Quantum Field Theories engineered in M-theory can have 2-group symmetries, mixing 0-form and 1-form symmetry backgrounds in non-trivial ways. In this paper we develop methods for determining the 2-group structure from the boundary geometry of the M-t
Externí odkaz:
http://arxiv.org/abs/2203.10097
Autor:
Apruzzi, Fabio, Bonetti, Federico, Etxebarria, Iñaki García, Hosseini, Saghar S., Schafer-Nameki, Sakura
We determine the $d+1$ dimensional topological field theory, which encodes the higher-form symmetries and their 't Hooft anomalies for $d$-dimensional QFTs obtained by compactifying M-theory on a non-compact space $X$. The resulting theory, which we
Externí odkaz:
http://arxiv.org/abs/2112.02092
We introduce a systematic approach to constructing $\mathcal{N}=1$ Lagrangians for a class of interacting $\mathcal{N}=2$ SCFTs. We analyse in detail the simplest case of the construction, arising from placing branes at an orientifolded $\mathbb{C}^2
Externí odkaz:
http://arxiv.org/abs/2111.08022