Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Delfino, Guilherme"'
Advances in materials and fabrication of superconducting devices allows the exploration of novel quantum effects in synthetic superconducting systems beyond conventional Josephson junction arrays. As an example, we introduce a new circuit element, th
Externí odkaz:
http://arxiv.org/abs/2408.06420
This work reports an extensive study of three-dimensional topological ordered phases that, in one of the directions behave like usual topological order concerning mobility of excitations, but in the perpendicular plane manifest type-II fracton physic
Externí odkaz:
http://arxiv.org/abs/2406.19275
Modulated symmetries are internal symmetries that act in a non-uniform, spatially modulated way and are generalizations of, for example, dipole symmetries. In this paper, we systematically study the gauging of finite Abelian modulated symmetries in $
Externí odkaz:
http://arxiv.org/abs/2406.12962
Publikováno v:
Phys. Rev. B 109, (2024) 075164
In this work, we study unconventional anisotropic topologically ordered phases in $3d$ that manifest type-II fractonic physics along submanifolds. While they behave as usual topological order along a preferred spatial direction, their physics along p
Externí odkaz:
http://arxiv.org/abs/2310.12894
Autor:
Delfino, Guilherme, You, Yizhi
Publikováno v:
Phys. Rev. B 109, 205146 (2024)
In this work, we introduce an anyon condensation web that interconnects a broad class of 2D fracton gauge theories with multipolar conservation laws at a microscopic level. We find that condensation of anyons triggers the emergence of additional spat
Externí odkaz:
http://arxiv.org/abs/2310.09490
The scope of quantum field theory is extended by introducing a broader class of discrete gauge theories with fracton behavior in 2+1D. We consider translation invariant systems that carry special charge conservation laws, which we refer to as exponen
Externí odkaz:
http://arxiv.org/abs/2306.17121
We propose and study a generalization of Kitaev's $\mathbb Z_2$ toric code on a square lattice with an additional global $U(1)$ symmetry. Using Quantum Monte Carlo simulation, we find strong evidence for a topologically ordered ground state manifold
Externí odkaz:
http://arxiv.org/abs/2302.03707
Publikováno v:
SciPost Phys. 14, 002 (2023)
In this work we propose a $\mathbb{Z}_N$ clock model which is exactly solvable on the lattice. We find exotic properties for the low-energy physics, such as UV/IR mixing and excitations with restricted mobility, that resemble fractonic physics from h
Externí odkaz:
http://arxiv.org/abs/2207.00409
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