Publication

Quantum scale invariance on the lattice

Mikhail Chapochnikov, Igor Tkachev
2009
Journal Articles

Abstract

We propose a scheme leading to a non-perturbative definition of lattice field theories which are scale-invariant on the quantum level. A key idea of the construction is the replacement of the lattice spacing by a propagating dynamical field - the dilaton. We describe how to select non-perturbatively the phenomenologically viable theories where the scale invariance is broken spontaneously. Relation to gravity is also discussed. (C) 2009 Elsevier B.V. All rights reserved.

Official source

https://infoscience.epfl.ch/entities/publication/6163d31b-e873-4c7d-ac4c-d18907059fd4

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Quantum scale invariance on the lattice

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