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pro vyhledávání: '"Delcamp, A."'
We leverage the interplay between gapped phases and dualities of symmetric one-dimensional quantum lattice models to demonstrate that every phase is efficiently characterised by the maximal breaking of the dual (genereralised) symmetry whose structur
Externí odkaz:
http://arxiv.org/abs/2408.06334
Autor:
Delcamp, Clement, Ishtiaque, Nafiz
For a class of two-dimensional Euclidean lattice field theories admitting topological lines encoded into a spherical fusion category, we explore aspects of their realisations as boundary theories of a three-dimensional topological quantum field theor
Externí odkaz:
http://arxiv.org/abs/2408.06074
A systematic approach to dualities in symmetric (1+1)d quantum lattice models has recently been proposed in terms of module categories over the symmetry fusion categories. By characterizing the non-trivial way in which dualities intertwine closed bou
Externí odkaz:
http://arxiv.org/abs/2311.01439
Autor:
Delcamp, Clement, Tiwari, Apoorv
Publikováno v:
SciPost Phys. 16, 110 (2024)
We present a framework to systematically investigate higher categorical symmetries in two-dimensional spin systems. Though exotic, such generalised symmetries have been shown to naturally arise as dual symmetries upon gauging invertible symmetries. O
Externí odkaz:
http://arxiv.org/abs/2301.01259
It has been a long-standing open problem to construct a general framework for relating the spectra of dual theories to each other. Here, we solve this problem for the case of one-dimensional quantum lattice models with symmetry-twisted boundary condi
Externí odkaz:
http://arxiv.org/abs/2211.03777
Autor:
Antoine Kremer, Adline Delcamp, Isabelle Lesur, Stefanie Wagner, Christian Rellstab, Erwan Guichoux, Thibault Leroy
Publikováno v:
Annals of Forest Science, Vol 81, Iss 1, Pp 1-24 (2024)
Abstract Key message Mining genome-wide DNA sequences enabled the discovery of near-diagnostic markers for species assignment in four European white oaks (Quercus petraea (Matt.) Liebl., Quercus pubescens Willd., Quercus pyrenaica Willd., and Quercus
Externí odkaz:
https://doaj.org/article/03848028db5d4aa8bfa1505cc3fe0ebc
Autor:
Delcamp, Clement
We consider a higher gauge topological model in three spatial dimensions whose input datum is a 2-group encoding the mixing of a 0-form $\mathbb Z_2$- and 1-form $\mathbb Z_3$-symmetry. We study the excitation content of the theory on the symmetry-pr
Externí odkaz:
http://arxiv.org/abs/2208.07361
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
IntroductionStroke leads to motor deficits, requiring rehabilitation therapy that targets mechanisms underlying movement generation. Cortical activity during the planning and execution of motor tasks can be studied using EEG, particularly via the Eve
Externí odkaz:
https://doaj.org/article/f7bc7ff5610c43f4a39014b20851c7a4
Publikováno v:
PRX Quantum 4, 020357 (2023)
We present a systematic recipe for generating and classifying duality transformations in one-dimensional quantum lattice systems. Our construction emphasizes the role of global symmetries, including those described by (non)-abelian groups but also mo
Externí odkaz:
http://arxiv.org/abs/2112.09091
Autor:
Delcamp, Clement
Given the Hamiltonian realisation of a topological (3+1)d gauge theory with finite group $G$, we consider a family of tensor network representations of its ground state subspace. This family is indexed by gapped boundary conditions encoded into modul
Externí odkaz:
http://arxiv.org/abs/2112.08324