45 citations · 128 across the 16 of their papers we have counts for
16 papers
The Standard Model and Dark Matter in a unified Einstein-Dirac system with discrete extra dimensions
Nguyen Ai Viet
The Dirac-Einstein system of quark-leptons coupled to gravity is constructed generalized in the space-time extended with chiral and dark discrete extra dimensions. The Einstein's g…
Massive photon and fermion mixing as manifestations of an extra discrete dimension in bilayer systems
Nguyen Ai Viet, Pham Tien Du
Discrete dimension is introduced via an extended Dirac operator to include the interlayer interactions in a geometric framework of generic -dimensional bilayer systems. The ph…
Extra dimension of space-time exposed by anomalies at low energy
Nguyen Ai Viet
Recent experimental observations are shown to be quantitatively consistent with an extended concept of space-time having a discrete extra dimension of two points at the distance of…
Einstein-Yang-Mills-Dirac systems from the discretized Kaluza-Klein theory
Ai Viet Nguyen, Van Dat Nguyen, Suan Han Nguyen +1
A unified theory of the non-Abelian gauge interactions with gravity in the framework of a discretized Kaluaza-Kleine theory is constructed with a modified Dirac operator and wedge…
Gravity and nonabelian gauge fields in noncommutative space-time
Viet Ai Nguyen, Du Tien Pham
Noncommutative geometric construction of gravity in the two sheeted spacetime can be viewed as a discretized version of a Kaluza-Klein theory. In this paper, we show that it is pos…
Electroweak, strong interactions and Higgs fields as components of gravity in noncommutative spacetime
Viet Ai Nguyen
A new noncommutative spacetime of structure is proposed. The generalized Hilbert-Einstein action contains gravity, all known interactions and Hi…
Repulsive Casimir force between silicon dioxide and superconductor
Anh D. Phan, N. A. Viet
We have presented a detailed investigation of the Casimir interaction between the superconductor Bi2Sr2CaCu2O8+δ (BSCCO) and silicon dioxide with the presence of bromobenzene in be…
Matter Fields in Curved Space-Time
Nguyen Ai Viet, Kameshwar C. Wali
We study the geometry of a two-sheeted space-time within the framework of non-commutative geometry. As a prelude to the Standard Model in curved space-time, we present a model of a…
A Discretized Version of Kaluza-Klein Theory with Torsion and Massive Fields
Nguyen Ai Viet, Kameshwar C. Wali
We consider an internal space of two discrete points in the fifth dimension of the Kaluza-Klein theory by using the formalism of noncommutative geometry developed in a previous pap…
Puzzle in the Charmed meson decays into pions: Could the light quarks be not so light?
Hoang Ngoc Long, Nguyen Ai Viet, Pham Xuan Yem
The inclusive decay rate into pions of the charmed meson is surprisingly larger than estimates expected from the annihilation, adopting commonly used values of current-al…
Chern-Simons terms in Noncommutative Geometry and its application to Bilayer Quantum Hall Systems
Varghese John, Nguyen Ai Viet, Kameshwar C. Wali
Considering bilayer systems as extensions of the planar ones by an internal space of two discrete points, we use the ideas of Noncommutative Geometry to construct the gauge theorie…
Noncommutative Geometry and a Discretized Version of Kaluza-Klein Theory with a Finite Field Content
Nguyen Ai Viet, Kameshwar C. Wali
We consider a four-dimensional space-time supplemented by two discrete points assigned to a algebraic structure and develop the formalism of noncommutative geometry. By setti…
Predictions of noncommutative space-time
Nguyen Ai Viet
An unified structure of noncommutative space-time for both gravity and particle physics is presented. This gives possibilities of testing the idea of noncommutative space-time at t…
Gravity and Electromagnetism in Noncommutative Geometry
Giovanni Landi, Nguyen Ai Viet, Kameshwar C. Wali
We present a unified description of gravity and electromagnetism in the framework of a noncommutative differential calculus. It can be considered as a ``discrete version" of…
Heavy diquark in baryons containing a single heavy quark and the weak form factors
Le Viet Dung, Nguyen Ai Viet
It is shown that the number of independent weak form factors collapses if the heavy diquark exists inside the baryons containing a single heavy quark. The relations between the wea…
Magnetic Monopoles in the Einstein-Yang-Mills-Higgs System
Nguyen Ai Viet, Kameshwar C. Wali
We study the Yang-Mills-Higgs system within the framework of general relativity. In the static situation, using Bogomol'nyi type analysis, we derive a positive-definite energy func…