Finding the strong CP problem at the LHC by Raffaele Tito D'Agnolo, Anson Hook

“…We discuss some simple but generic predictions of the models for the LHC and find signatures not related to the traditional solutions of the hierarchy problem. We thus provide alternative motivation for new physics searches at the weak scale. …”
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Higgs and BSM Studies at the LHC by Dezso Horváth

“…However, the standard model has obvious difficulties (nonzero neutrino masses, hierarchy problem, existence of dark matter, non-existence of antimatter galaxies, etc.), which point towards more possible violated symmetries. …”
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Towards LHC physics with nonlocal Standard Model by Tirthabir Biswas, Nobuchika Okada

“…In particular, we show the potential to address the hierarchy problem in the nonlocal framework. Next, we construct a nonlocal abelian gauge model and derive modifications of the gauge interaction vertex and field propagators. …”
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Thermally modified sterile neutrino portal dark matter and gravitational waves from phase transition: the freeze-in case by Ligong Bian, Yi-Lei Tang

“…The number of extra scalars for the Hierarchy problem can be probed through the Higgs off-shell searches at the LHC.…”
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Search for pair-produced vector-like quarks with the ATLAS detector by Succurro Antonella

“…What is the nature of Dark Matter? How can the hierarchy problem be solved? The recent discovery of an Higgs-like boson tends to disfavour the existence of a heavy 4th generation of quarks which would change the Higgs SM cross section and branching ratio in a way that is not experimentally observed. …”
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Mirror neutrons as dark matter in the Mirror Twin Two Higgs Doublet Model by Hugues Beauchesne

“…Abstract In addition to being a solution to the little hierarchy problem, the Mirror Twin Higgs provides a natural setting for Asymmetric Dark Matter. …”
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Graviton modes in multiply warped geometry by Mathew Thomas Arun, Debajyoti Choudhury, Ashmita Das, Soumitra SenGupta

“…The negative results in the search for Kaluza–Klein graviton modes at the LHC, when confronted with the discovery of the Higgs, have been construed to have severely limited the efficacy of the Randall–Sundrum model as an explanation of the hierarchy problem. We show, though, that the presence of multiple warping offers a natural resolution of this conundrum through modifications in both the graviton spectrum and their couplings to the Standard Model fields.…”
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Warped axions by Flacke, T, Gripaios, B, March-Russell, J, Maybury, D

“…In compactifications with two or more throats it is possible to simultaneously solve the Standard Model hierarchy problem by the Randall-Sundrum mechanism while implementing interesting warped axion models. …”

Gauge coupling unification without leptoquarks by Georgios K. Karananas, Mikhail Shaposhnikov

“…As a consequence, in our approach the gauge hierarchy problem is put on different grounds, and the proton may be absolutely stable. …”
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Stability of the Higgs sector in a flavor-inspired multi-scale model by Lukas Allwicher, Gino Isidori, Anders Eller Thomsen

“…The model suffers only of the unavoidable “little hierarchy problem” between the electroweak scale and the lightest NP states, which are expected to be at the TeV scale.…”
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Heavy Higgs of the Twin Higgs models by Aqeel Ahmed

“…Abstract Twin Higgs models are the prime illustration of neutral naturalness, where the new particles of the twin sector, gauge singlets of the Standard Model (SM), ameliorate the little hierarchy problem. In this work, we analyse phenomenological implications of the heavy Higgs of the Mirror Twin Higgs and Fraternal Twin Higgs models, when electroweak symmetry breaking is linearly realized. …”
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Cosmological relaxation through the dark axion portal by Valerie Domcke, Kai Schmitz, Tevong You

“…Our model thus provides a novel link between the phenomenological dark axion portal, dark photons, and the hierarchy problem of the Higgs mass.…”
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Minimally extended SILH by Mikael Chala, Gauthier Durieux, Christophe Grojean, Leonardo de Lima, Oleksii Matsedonskyi

“…Abstract Higgs boson compositeness is a phenomenologically viable scenario addressing the hierarchy problem. In minimal models, the Higgs boson is the only degree of freedom of the strong sector below the strong interaction scale. …”
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Clockwork/linear dilaton: structure and phenomenology by Gian F. Giudice, Yevgeny Kats, Matthew McCullough, Riccardo Torre, Alfredo Urbano

“…Abstract The linear dilaton geometry in five dimensions, rediscovered recently in the continuum limit of the clockwork model, may offer a solution to the hierarchy problem which is qualitatively different from other extra-dimensional scenarios and leads to distinctive signatures at the LHC. …”
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Flux compactifications and naturalness by Wilfried Buchmuller, Markus Dierigl, Emilian Dudas

“…In the Standard Model this leads to the hierarchy problem of the electroweak theory, the question why the Higgs mass is so much smaller than the Planck mass. …”
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Quantum correlations and the neutrino mass degeneracy problem by Khushboo Dixit, Javid Naikoo, Subhashish Banerjee, Ashutosh Kumar Alok

“…The various quantum correlations turn out to be sensitive to the mass-hierarchy problem in neutrinos. This sensitivity is found to be more prominent in DUNE experiment as compared to $$\hbox {NO}\nu \hbox {A}$$ NOνA and T2K experiments. …”
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Fourth lepton family is natural in technicolor by Frandsen, M, Masina, I, Sannino, F

“…An intriguing possibility is that the new fermions needed to compensate for the new leptons gauge anomalies simultaneously address the big hierarchy problem of the standard model. A natural way to accomplish such a scenario is to have the Higgs itself be a composite of these new fermions. …”

Percolating cosmic string networks from kination by Conlon, JP, Copeland, EJ, Hardy, E, Sánchez González, N

“…Such long kination epochs are motivated in string cosmology by both the electroweak hierarchy problem and the need to solve the overshoot problem. …”

DUAL MODE ERROR ANALYSIS: PENYELESAIAN PERMASALAHAN LUAS PERMUKAAN SERTA VOLUME PRISMA DAN LIMAS SISWA KELAS VIII SMP by Endah Ayu Suryaningrum, Febrian Febrian

“…Error types based on Watson are: inappropriate data, inappropriate procedure, omitted data, omitted conclusion, response level conflict, undirected manipulation, skills hierarchy problem, error other than previous seven. Error type based on Sukirman are: systematic and consistent error, and incidental error. …”
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Scale-invariant two-component dark matter by Seyed Yaser Ayazi, Ahmad Mohamadnejad

“…Abstract We study a scale-invariant extension of the standard model which can simultaneously explain dark matter and the hierarchy problem. In our set-up, we introduce a scalar and a spinor as two-component dark matter in addition to a scalon field as a mediator. …”
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