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pro vyhledávání: '"Flodgren, Nadia"'
Autor:
Flodgren, Nadia
We apply our previously developed approach to marginal quartic interactions in multiscalar QFTs, which shows that one-loop RG flows can be described in terms of a commutative algebra, to various models in 4d. We show how the algebra can be used to id
Externí odkaz:
http://arxiv.org/abs/2408.13004
Autor:
Flodgren, Nadia, Sundborg, Bo
We develop a new approach to RG flows and show that one-loop flows in multiscalar theories can be described by commutative but non-associative algebras. As an example related to $D$-brane field theories and tensor models, we study the algebra of a th
Externí odkaz:
http://arxiv.org/abs/2312.04954
Autor:
Flodgren, Nadia
We study the one-loop renormalisation of 4d SU(N) Yang-Mills theory with $M$ adjoint representation scalar multiplets. We calculate the coupled one-loop renormalization group flows for this theory by developing an algebraic description, which we find
Externí odkaz:
http://arxiv.org/abs/2311.05993
Autor:
Flodgren, Nadia
In this licentiate thesis, we provide the context and background for our work One-loop algebras and fixed flow trajectories in adjoint multi-scalar gauge theory (published in JHEP) on the renormalization group flow for a multi-scalar SU(N) gauge theo
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-216878
Autor:
Flodgren, Nadia, Sundborg, Bo
We study the one loop renormalisation of 4d $SU(N)$ Yang-Mills theory with $M$ adjoint representation scalar multiplets related by $O(M)$ symmetry. General $M$ are of field theoretic interest, and the 4d one loop beta function of the gauge coupling $
Externí odkaz:
http://arxiv.org/abs/2303.13884
Autor:
Flodgren, Nadia, Sundborg, Bo
We determine complete one-loop beta functions of the multi-scalar four-point couplings in four-dimensional $SU(N)$ gauge theories with $M$ adjoint scalar multiplets. For adjoints scalars, the sign of the one loop gauge coupling beta function depends
Externí odkaz:
http://arxiv.org/abs/2206.09705
Autor:
Flodgren, Nadia
The conformal bootstrap method is a non-perturbative method that uses the symmetry in a conformal field theory to constrain and solve for the observables in the theory. We consider a conformal field theory with the symmetry group SU(N) and four gener
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-393581
Autor:
Flodgren, Nadia
The black hole information paradox arises when quantum mechanical effects are considered in the vicinity of the event horizon of a black hole. In this report we describe the fundamental properties of quantum mechanical systems and black holes that le
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-323792
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