Zobrazeno 1 - 10
of 967
pro vyhledávání: '"Van Dong, Than"'
Assuming fundamental fermions possess a new Abelian gauge charge that depends on flavors of both quark and lepton, we obtain a simple extension of the Standard Model, which reveals some new physics insights. The new gauge charge anomaly cancellation
Externí odkaz:
http://arxiv.org/abs/2409.06393
We argue that the long-standing issues of neutrino mass and dark matter can be manifestly solved in a dark gauge symmetry $U(1)_D$ that transforms nontrivially only for three right-handed neutrinos $\nu_{1,2,3R}$ -- the counterparts of known left-han
Externí odkaz:
http://arxiv.org/abs/2407.02324
Autor:
Pham, Van Dong, Pan, Yi, Erwin, Steven C., von Oppen, Felix, Kanisawa, Kiyoshi, Fölsch, Stefan
Atom manipulation by scanning tunneling microscopy was used to construct quantum dots on the InAs(111)A surface. Each dot comprised six ionized indium adatoms. The positively charged adatoms create a confining potential acting on surface-state electr
Externí odkaz:
http://arxiv.org/abs/2406.13347
Autor:
Van Dong, Phung, Thao, Nguyen Huy
Publikováno v:
Comm. in Phys. 34, 115 (2024)
Scotogenic is a scheme for neutrino mass generation through the one-loop contribution of an inert scalar doublet and three sterile neutrinos. This work argues that such inert scalar doublet is a Goldstone boson mode associated with a gauge symmetry b
Externí odkaz:
http://arxiv.org/abs/2406.08752
We investigate a dark photon that arises from the UV model based upon $SU(3)_C\otimes SU(3)_L\otimes U(1)_X \otimes U(1)_G$ (3-3-1-1) gauge symmetry, where the last three factors enlarge the electroweak symmetry encompassing electric charge $Q=T_3 -
Externí odkaz:
http://arxiv.org/abs/2403.13494
Publikováno v:
Phys. Rev. D 109, 115022 (2024)
The flavor structure of quarks and leptons is not yet fully understood, but it hints a more fundamental theory of non-universal generations. We therefore propose a simple extension of the Standard Model by flipping (i.e., enlarging) the hypercharge $
Externí odkaz:
http://arxiv.org/abs/2312.12836
Cryogenic scanning tunneling microscopy was employed in combination with density-functional theory calculations to explore quantum dots made of In adatoms on the InAs(110) surface. Each adatom adsorbs at a surface site coordinated by one cation and t
Externí odkaz:
http://arxiv.org/abs/2311.11848
Autor:
Van Dong, Phung, Van Loi, Duong
We find a dark gauge symmetry $U(1)_D$ that transforms nontrivially only for three right-handed neutrinos $\nu_{1,2,3R}$. The anomaly cancellation demands that they have a dark charge $D=0,-1,+1$ assigned to $\nu_{1,2,3R}$, respectively. The dark cha
Externí odkaz:
http://arxiv.org/abs/2311.09795
Autor:
Van Dong, Phung, Van Loi, Duong
Publikováno v:
Phys. Rev. D 110, 035003 (2024)
We argue that the higher weak isospin $SU(3)_L$ manifestly unifies dark matter and normal matter in its isomultiplets for which dark matter carries a conserved dark charge while normal matter does not. The resultant gauge symmetry is given by $SU(3)_
Externí odkaz:
http://arxiv.org/abs/2309.12091
Autor:
Ngo, Xuan Quang, Tran, Tri Duc, Nguyen, Huy Hung, Nguyen, Van Dong, Duong, Van Tu, Nguyen, Tan Tien
This study suggests a novel tracking method that employs three Pixy2 sensors to identify the desired line trajectories instead of traditional perceiving means. Firstly, the kinematic model of the mobile robot is derived from the information gathered
Externí odkaz:
http://arxiv.org/abs/2309.16699