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141
Dynamics of relaxed inflation
Published 2018-02-01“…Abstract The cosmological relaxation of the electroweak scale has been proposed as a mechanism to address the hierarchy problem of the Standard Model. A field, the relaxion, rolls down its potential and, in doing so, scans the squared mass parameter of the Higgs, relaxing it to a parametrically small value. …”
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142
Coscattering/coannihilation dark matter in a fraternal twin Higgs model
Published 2018-09-01“…Abstract Dark matter candidates arise naturally in many models that address the hierarchy problem. In the fraternal twin Higgs model which could explain the absence of the new physics signals at the Large Hadron Collider (LHC), there are several viable dark matter candidates. …”
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143
Sliding naturalness: cosmological selection of the weak scale
Published 2022-02-01“…Abstract We present a cosmological solution to the electroweak hierarchy problem. After discussing general features of cosmological approaches to naturalness, we extend the Standard Model with two light scalars very weakly coupled to the Higgs and present the mechanism, which we recently introduced in a companion paper to explain jointly the electroweak hierarchy and the strong-CP problem. …”
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144
STUDENT’S MISTAKES IN SOLVING PROBLEM BASED ON WATSON’S CRITERIA AND LEARNING STYLE
Published 2022-12-01“…Furthermore, the types of errors obtained in classroom learning include Inappropriate Data 25%, Omitted Conclusion 50%, and Skill Hierarchy Problems 25%. In the visual learning pattern, there are five error classes: Inappropriate Data 9%, Omitted Conclusion 55%, Response Level Conflict 18%, Skill Hierarchy Problem 27%, and Above Other 18%. …”
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145
Black Holes and Sub-millimeter Dimensions
Published 1998“…Recently, a new framework for solving the hierarchy problem was proposed which does not rely on low energy supersymmetry or technicolor. …”
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146
Testing naturalness at 100 TeV
Published 2017-09-01“…Abstract Solutions to the electroweak hierarchy problem typically introduce a new symmetry to stabilize the quadratic ultraviolet sensitivity in the self-energy of the Higgs boson. …”
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147
Gapped continuum Kaluza-Klein spectrum
Published 2019-08-01“…The gravitational metric is AdS5 near the UV brane, to solve the hierarchy problem with a fundamental Planck scale, and linear, in conformal coordinates, near the IR, as in the linear dilaton and five-dimensional clockwork models. …”
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148
Peccei–Quinn symmetry breaking via asymptotically safe dynamical scalegenesis: a walking axicolor and axion
Published 2022-02-01“…Abstract Breaking the Pecci–Quinn (PQ) symmetry by the perturbative dynamics would suffer from a hierarchy problem, just like the electroweak symmetry breaking in the standard model. …”
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149
The Clockwork Standard Model
Published 2020-09-01“…On the other hand, we can use a smaller expansion parameter for lepton masses, in favor of the solution to the hierarchy problem of the Higgs mass parameter. We found that massive Kaluza-Klein (KK) gauge bosons and massive KK gravitons couple more strongly to light and heavy fermions, respectively, so there is a complementarity in the resonance researches for those KK modes at the LHC.…”
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150
Fermion mass hierarchy and phenomenology in the 5D Domain Wall Standard Model
Published 2019-10-01“…Utilizing this setup, we attempt to solve the fermion mass hierarchy problem of the SM. The mass hierarchy can be naturally explained by suitably distributing the fermions in different positions along the extra dimension. …”
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151
Heavy-lifting of gauge theories by cosmic inflation
Published 2018-05-01“…If the heavy-lifted gauge theory suffers a hierarchy problem, such as does the Standard Model, confirming such predictions would demonstrate a striking violation of the Naturalness Principle. …”
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152
Braneworld sum rules and positive tension branes in a massive gravity
Published 2024-03-01“…The cosmological problem of Randall-Sundrum-1 model and the gauge hierarchy problem can be solved in this model simultaneously. …”
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153
Configurational entropy as a tool to select a physical thick brane model
Published 2018-04-01“…Braneworld scenarios have drawn attention mainly due to the fact that they can explain the hierarchy problem and unify the fundamental forces through a symmetry breaking procedure. …”
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154
Gravitational Waves from Nnaturalness
Published 2024-01-01“…Abstract We study the prospects for probing the Nnaturalness solution to the electroweak hierarchy problem with future gravitational wave observatories. …”
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155
The Hunt for New Physics at the Large Hadron Collider
Published 2010“…These include the nature of electroweak symmetry breaking, the origin of mass, the possible constituent of cold dark matter, new sources of CP violation needed to explain the baryon excess in the universe, the possible existence of extra gauge groups and extra matter, and importantly the path Nature chooses to resolve the hierarchy problem - is it supersymmetry or extra dimensions. …”
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156
Search for extra dimensions in diphoton events from proton-proton collisions at root s=7 TeV in the ATLAS detector at the LHC
Published 2013“…The large difference between the Planck scale and the electroweak scale, known as the hierarchy problem, is addressed in certain models through the postulate of extra spatial dimensions. …”
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157
Incomplete interval fuzzy preference relations for supplier selection in supply chain management
Published 2015-05-01“…We also develop a novel procedure to deal with the analytic hierarchy problem for group decision making with incomplete interval fuzzy preference relations. …”
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158
Supersymmetric inflation from the fifth dimension
Published 2019-08-01“…While local supersymmetry (SUSY) is necessarily Higgsed at high scales during inflation we show that it can naturally survive down to the ∼ TeV scale in the current era in order to resolve the electroweak hierarchy problem. We show how a suitable inflationary effective potential for the axions can be generated at tree-level by charged fields under the higher-dimensional gauge symmetry. …”
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159
Crunching away the cosmological constant problem: dynamical selection of a small Λ
Published 2020-12-01“…The absence of experimental evidence for such new physics already implies a mild little hierarchy problem for the CC. Curiously, in this approach the weak scale arises as the geometric mean of the temperature in our universe today and the Planck scale, hinting at a new “CC miracle”, motivating new physics at the weak scale independent of electroweak physics. …”
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160
Dark matter and dark radiation from the early universe with a modulus coupled to the PQMSSM
Published 2023-06-01“…Abstract The supersymmetrized DFSZ axion model is especially compelling in that it contains 1. the SUSY solution to the gauge hierarchy problem, 2. the Peccei-Quinn (PQ) solution to the strong CP problem and 3. the Kim-Nilles solution to the SUSY μ problem. …”
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