Excitations in strict 2-group higher gauge models of topological phases
Abstract We consider an exactly solvable model for topological phases in (3+1) d whose input data is a strict 2-group. This model, which has a higher gauge theory interpretation, provides a lattice Hamiltonian realisation of the Yetter homotopy 2-type topological quantum field theory. The Hamiltonia...
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Main Authors: | Alex Bullivant, Clement Delcamp |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2020-01-01
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Series: | Journal of High Energy Physics |
Subjects: | |
Online Access: | https://doi.org/10.1007/JHEP01(2020)107 |
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