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 ...

We study the minimal gravitational portal for a massive spin-2 dark matter candidate X μ ν X μν produced during perturbative reheating. The dark sector couples to the visible sector only via gravity, ...

An in-in framework under Schwinger pair creating fields in strong-field quantum electrodynamics is formulated using in-out propagators in coordinate space, that have first-quantized or worldline ...

We introduce a composite Higgs model in which a flavour deconstructed gauge group is embedded in the strong sector. The pattern of global symmetry breaking yields, as pseudo-Nambu-Goldstone (pNGB) ...

It has been suggested that the density of dark matter (DM) halo can be highly enhanced around supermassive black holes at the centers of massive galaxies. If real, these DM \emph {spikes} would offer ...

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 ...

We report on the realization of a novel silicon photomultiplier (SiPM)-based, cryogenic photosensor with an active area of 24 cm2 that operates as a single-channel analog detector. The device is ...

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 ...

Fully connected quantum networks enable simultaneously connecting every user to every other user and are the most versatile and robust networking architecture. However, the scalability of such ...

We first review the application of Dirac's method to the dynamics of a classical particle constrained to a circle and its subsequent quantization. Then, we extend the analysis to a particle ...

Gravitational wave echoes serve as probes for quantum horizon corrections. While steady-state resonances are assumed in the search of gravitational wave echos, realistic barriers are expected to ...