Dark matter in the fully flipped 3-3-1-1 model

Loi, Duong Van; Nam, Cao H.; Dong, P.

doi:10.1140/epjc/s10052-021-09374-4

Cited by 7 publications

(3 citation statements)

References 28 publications

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“…The setup of 3-3-1-1 symmetry provides a matter parity as residual gauge symmetry stabilizing a dark matter candidate, since dark matter carries a wrong B − L number and is odd under the matter parity, opposite to normal matter. This new model supplies neutrino mass via seesaw mechanism [8][9][10][11] or scotogenic mechanism [12][13][14][15][16]. Additionally, the cosmic inflation, baryon asymmetry, and kinetic mixing effect are extensively investigated in [17][18][19][20][21][22].…”

Section: Introductionmentioning

confidence: 99%

“…Additionally, the cosmic inflation, baryon asymmetry, and kinetic mixing effect are extensively investigated in [17][18][19][20][21][22]. Since both dark matter and normal matter carry a B − L charge significantly governed by known weak coupling, the dark matter observables are strictly constrained by experimental detection [8][9][10][11]. Another issue is that this kind of model supplies dangerous FCNCs induced by both new neutral gauge bosons Z ′ , Z ′′ [7,8] confronting the current collider searches (see, for instance, [23,24]).…”

Section: Introductionmentioning

confidence: 99%

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Citizens’ satisfaction with the land registration procedure: evidence from Ha Dong district, Hanoi, Vietnam

Doan

2022

Survey Review

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We investigate a dark photon that arises from the UV model based upongauge symmetry, where the last three factors enlarge the electroweak symmetry encompassing electric chargeIt is well-established that this model addresses the questions of family number, neutrino mass, and dark matter. It is shown in this work that if the 3-3-1-1 breaking scale is much bigger than the dark charge breaking scale, the relevant dark gauge boson Z ′ is uniquely imprinted at TeV, avoiding dangerous FCNC processes, obeying precision electroweak measurements, as well as contributing to collider phenomena, even if no kinetic mixing is presented. The dark matter observables are perhaps governed by the dark charge breaking Higgs field instead of the dark photon.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Citizens’ satisfaction with the land registration procedure: evidence from Ha Dong district, Hanoi, Vietnam

Doan

2022

Survey Review

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“…Dark matter stability mechanism is different from the matter parity as a residual gauge symmetry[62,63,64,65,66,67,68,69,70,71], since the dark charge does not commute with the weak isospin, while the matter parity induced by B − L breaking does.…”

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confidence: 99%

Dequantization of electric charge: Probing scenarios of cosmological multi-component dark matter

Van Loi,

Duc,

Van Dong

2021

Preprint

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Since the electric charge in the standard model is theoretically not quantized, we may have a variant of it, called dark charge. Similar to the electric charge, the dark charge neither commutes nor closes algebraically with SU (2)L. The condition of algebraic closure leads to a novel gauge extension, SU (2)L ⊗ U (1)Y ⊗ U (1)N , where Y and N determine the electric and dark charges, respectively, apart from the color group. We argue that the existence of the dark charge, thus N , leads to the novel scenarios of multi-component dark matter, in general. The dark matter stability is determined by a residual (or dark charge) gauge symmetry isomorphic to an even Z k discrete group, where k is specified dependent on the value of the neutrino dark charge. This residual symmetry divides the standard model particles into distinct classes, which possibly accommodate dark matter, but the dark matter candidate cannot decay due to the color and electric charge conservation. We analyze in detail three specific models according to k = 2, 4, 6 and determine the simplest dark matter candidates. For small U (1)N coupling, the twocomponent dark matter scenarios implied by the dark charge successfully explain the dark matter relic density and the recent XENON1T excess, as well as the beam dump, neutrino scattering, and astrophysical bounds. Otherwise, for large U (1)N coupling, we have multi-WIMPs coexisted beyond the weak scale.

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On the viability of a light scalar spectrum for 3-3-1 models

Cherchiglia

Peres

2023

J. High Energ. Phys.

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In this work we study an effective version of the 3-3-1 model, in which the particle content is the same of the 2HDM. We show that the inherited structure from the SU(3)C ⊗ SU(3)L ⊗ U(1)X gauge group has a series of consequences, the most relevant one being the prediction of the masses of the neutral scalar to be of the order or lower than the mass of the charged scalar. Given current constraints from collider searches, B-physics, as well as theoretical constraints such as perturbativity of quartic couplings and stability of the scalar potential, we find that the new scalars cannot be lighter than 350 GeV.

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Dark matter in the fully flipped 3-3-1-1 model

Cited by 7 publications

References 28 publications

Citizens’ satisfaction with the land registration procedure: evidence from Ha Dong district, Hanoi, Vietnam

Citizens’ satisfaction with the land registration procedure: evidence from Ha Dong district, Hanoi, Vietnam

Dequantization of electric charge: Probing scenarios of cosmological multi-component dark matter

On the viability of a light scalar spectrum for 3-3-1 models

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