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Naturalness

About: Naturalness is a research topic. Over the lifetime, 1305 publications have been published within this topic receiving 31737 citations.


Papers
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Journal ArticleDOI
TL;DR: The results indicate that there is a relationship between preference and the fractal dimension, which gives rise to the hypothesis that the Fractal dimension could provide part of the explanation to the well-documented connection between preferences and naturalness.

259 citations

Proceedings Article
24 May 2019
TL;DR: This article revisited these assumptions and provided theoretical results towards answering the above questions, and make steps towards a deeper understanding of value-function approximation, and made steps toward a deeper understand of value function approximation.
Abstract: Value-function approximation methods that operate in batch mode have foundational importance to reinforcement learning (RL). Finite sample guarantees for these methods often crucially rely on two types of assumptions: (1) mild distribution shift, and (2) representation conditions that are stronger than realizability. However, the necessity ("why do we need them?") and the naturalness ("when do they hold?") of such assumptions have largely eluded the literature. In this paper, we revisit these assumptions and provide theoretical results towards answering the above questions, and make steps towards a deeper understanding of value-function approximation.

220 citations

Journal ArticleDOI
TL;DR: In this article, the authors provide a systematic effective lagrangian description of the phenomenology of the lightest top-partners in composite Higgs models, based on symmetry, on selection rules and on plausible dynamical assumptions.
Abstract: We provide a systematic effective lagrangian description of the phenomenology of the lightest top-partners in composite Higgs models. Our construction is based on symmetry, on selection rules and on plausible dynamical assumptions. The structure of the resulting simplified models depends on the quantum numbers of the lightest top partner and of the operators involved in the generation of the top Yukawa. In all cases the phenomenology is conveniently described by a small number of parameters, and the results of experimental searches are readily interpreted as a test of naturalness. We recast presently available experimental bounds on heavy fermions into bounds on top partners: LHC has already stepped well inside the natural region of parameter space.

217 citations

Journal ArticleDOI
TL;DR: In this paper, it was shown that in supersymmetric theories with weak-scale supersymmetry breaking, one can construct viable inflationary models in which the requisite parameters appear naturally in the form of the ratio of mass scales that are already present in the theory.

207 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
2023282
2022610
202182
202063
201983
201852