Rare meson decays are among the most sensitive probes of both heavy and light new
physics. Among them, new physics searches using kaons benefit from their small total decay …

We present the state of the art regarding the relation between the physics of Quantum Black
Holes and Noncommutative Geometry. We start with a review of models proposed in the …

A deformation of the algebra of diffeomorphisms is constructed for canonically deformed
spaces with constant deformation parameter θ. The algebraic relations remain the same …

We present a pedagogical review of particle physics models that are based on the
noncommutativity of space–time,, with specific attention to the phenomenology these models …

Noncommutative Yang–Mills theories are sensitive to the choice of the representation that
enters in the gauge kinetic term. We constrain this ambiguity by considering grand unified …

In this paper we study general properties of non-commutative field theories obtained from
the Seiberg–Witten limit of string theories in the presence of an external B-field. We analyze …

In this work we propose a possible mechanism of left-and right-handed neutrino couplings to
photons, which arises quite naturally in non-commutative field theory. We estimate the …

We review the electroweak charged and neutral currents in the non-commutative standard
model (NCSM) and compute the Higgs and Yukawa parts of the NCSM action. With the aim …

The most popular noncommutative field theories are characterized by a matrix parameter θ μ
ν that violates Lorentz invariance. We consider the simplest algebra in which the θ …

Extensions of the Standard Model of elementary particle physics to noncommutative
geometries have been proposed as a low-energy limit of string models. Independent of this …