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 ...

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 ...

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 ...

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 ...

Here we summarize discussions and conclusions from the conference ``The Era of Binary Supermassive Black Holes: Coordination of Nanohertz-Frequency Gravitational-Wave Follow-up,'' held at the Aspen ...

Quantum simulation is central to understanding and designing quantum systems across physics and chemistry. Yet it has barriers to access from both computational complexity and computational ...

High-quality test mass substrates play essential roles in laser interferometric gravitational wave detectors. Inhomogeneous birefringence distribution in test mass substrates, however, can degrade the ...

We consider the gravitational Euler-Poisson system with a linear equation of state on an expanding cosmological model of the Universe. The expansion of the s ...