Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Traube, Matthias"'
We develop a string-net construction for the (2,1)-dimensional part of a $G$-equivariant three-dimensional topological field theory based on a $G$-graded spherical fusion category. In this construction, a $G$-equivariant generalization of the Ptolemy
Externí odkaz:
http://arxiv.org/abs/2304.00106
We discuss a string-net construction on 2-framed surfaces, taking as algebraic input a finite, rigid tensor category, which is neither assumed to be pivotal nor semi-simple. It is shown that circle categories of our framed string-net construction ess
Externí odkaz:
http://arxiv.org/abs/2302.14779
Autor:
Dominguez, Federico, Unger, Josua, Traube, Matthias, Mant, Barry, Ertler, Christian, Lechner, Wolfgang
Publikováno v:
Front. Quantum. Sci. Technol. 2 (2023)
We present an encoding and hardware-independent formulation of optimization problems for quantum computing. Using this generalized approach, we present an extensive library of optimization problems and their various derived spin encodings. Common bui
Externí odkaz:
http://arxiv.org/abs/2302.03711
Autor:
Traube, Matthias
In \cite{Schweigert:2019zwt} it was shown how string-net spaces for the Cardy bulk algebra in the Drinfeld center $\mathsf{Z}(\mathsf{C})$ of a modular tensor category $\mathsf{C}$ give rise to a consistent set of correlators. We extend their results
Externí odkaz:
http://arxiv.org/abs/2009.11895
We investigate string-phenomenological questions of Hull's exotic superstring theories with Euclidean strings/branes and multiple times. These are known to be plagued by pathologies like the occurrence of ghosts. On the other hand, these theories exh
Externí odkaz:
http://arxiv.org/abs/2002.11746
Publikováno v:
J.Math.Phys. 59 (2018) no.12, 123505
In the context of the recently proposed L$_\infty$ bootstrap approach, the question arises whether the so constructed gauge theories are unique solutions of the L$_\infty$ relations. Physically it is expected that two gauge theories should be conside
Externí odkaz:
http://arxiv.org/abs/1806.10314
We construct L$_{\infty}$ algebras for general `initial data' given by a vector space equipped with an antisymmetric bracket not necessarily satisfying the Jacobi identity. We prove that any such bracket can be extended to a 2-term L$_{\infty}$ algeb
Externí odkaz:
http://arxiv.org/abs/1709.10004
It is believed that any classical gauge symmetry gives rise to an L$_\infty$ algebra. Based on the recently realized relation between classical ${\cal W}$ algebras and L$_\infty$ algebras, we analyze how this generalizes to the quantum case. Guided b
Externí odkaz:
http://arxiv.org/abs/1706.09034
It is shown that the closure of the infinitesimal symmetry transformations underlying classical ${\cal W}$ algebras give rise to L$_\infty$ algebras with in general field dependent gauge parameters. Therefore, the class of well understood ${\cal W}$
Externí odkaz:
http://arxiv.org/abs/1705.00736
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