The contribution of intermediate vector mesons to the decays V 0 →P 0 P 0 γ is calculated and compared with experimental upper limits, whenever available, and previous estimates. For some decays, like ...

The split property expresses a strong form of independence of spacelike separated regions in algebraic quantum field theory. In Minkowski spacetime, it can be proved under hypotheses of nuclearity. An ...

Yale U., Math. Dept.Mathematical aspects of conformal and topological field theories and quantum groups. Proceedings, AMS-IMS-SIAM Summer Research Conference, South Hadley, USA, June 13-19, 1992 ...

Changchun, Northeast Normal U. and Shenyang Normal U.

A modest extension of the Standard Model by two additional Higgs doublets—the Higgs troika model—can provide a well-motivated scenario for successful baryogenesis if neutrinos are Dirac fermions.

3D-printing of radiofrequency (RF) cavity resonators could provide a cost-effective solution that enables rapid prototyping and design flexibility compared to traditional fabrication of full-metal ...

We explore the deformation theory of instantons on locally conformal (LC) S p i n (7) Spin(7) manifolds. These structures, characterized by a non-parallel fundamental 4-form Φ Φ satisfying d Φ = θ ∧ Φ ...

The symplectic group Sp(n) acts on phase space while the unitary representation of its double cover, Mp(n), the metaplectic group, acts on functions defined on configuration space. We will construct ...

Type Ia supernovae (SNe Ia) are fundamental to cosmology and galactic chemical evolution, yet the nature of their progenitor systems remains unresolved. Mult ...

Charged spin 1 (vector) particles behave very differently from electrons or scalars in a Coulomb field. For an infinitely heavy point-like nucleus their boun ...

The PTOLEMY project is prototyping a novel electromagnetic filter for high-precision β β spectroscopy, with the ultimate and ambitious long-term goal of detecting the cosmic neutrino background ...

Similar to axions, gravitational waves (GW) can induce oscillating electromagnetic fields inside electromagnetic cavities. We explore their experimental sensitivity to monochromatic and ...