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Ultraviolet fixed point

Known as: UV fixed point, Ultraviolet attractor 
In a quantum field theory, one may calculate an effectiveor running coupling constant that defines thecoupling of the theory measured at a given… Expand
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Papers overview

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Highly Cited
2019
Highly Cited
2019
Abstract We prove a conjectured lower bound on 〈T__(x)〉 ψ in any state ψ of a CFT on Minkowski space, dubbed the Quantum… Expand
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Highly Cited
2018
Highly Cited
2018
We investigate the asymptotic safety conjecture for quantum gravity including curvature invariants beyond Ricci scalars. Our… Expand
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Highly Cited
2015
Highly Cited
2015
We show how to perform accurate, nonperturbative and controlled calculations in quantum field theory in d dimensions. We use the… Expand
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Highly Cited
2015
Highly Cited
2015
This thesis aims to identify the key features of the asymptotic safety scenario and discuss how it could provide a well-defined… Expand
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Highly Cited
2014
Highly Cited
2014
A bstractWe discuss the nature of quantum field theories involving gravity that are classically scale-invariant. We show that… Expand
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Highly Cited
2006
Highly Cited
2006
We study quantum gravity in more than four dimensions with renormalisation group methods. We find a non-trivial ultraviolet fixed… Expand
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Highly Cited
2001
Highly Cited
2001
A new exact renormalization group equation for the effective average action of Euclidean quantum gravity is constructed. It is… Expand
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Highly Cited
2000
Highly Cited
2000
We study (2,2) supersymmetric field theories on two-dimensional worldsheet with boundaries. We determine D-branes (boundary… Expand
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Highly Cited
1999
Highly Cited
1999
The non-trivial ultraviolet fixed point in quantum gravity is calculated by means of the exact renormalization group equation in… Expand
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Highly Cited
1990
Highly Cited
1990
Daily average solar proton flux data for the years 1963-1984 (two solar cycles) have been used in a proton energy degradation… Expand
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