613 citations · 1.2k across the 22 of their papers we have counts for
24 papers
On the Evidence for Violation of the Equivalence Principle in Disk Galaxies
Corey Sargent, William Clark, Antonia Seifert +5
We examine the claimed observations of a gravitational external field effect (EFE) reported in Chae et al. We show that observations suggestive of the EFE can be interpreted withou…
Fully Relativistic Derivation of the Thermal Sunyaev-Zel'dovich Effect
Balša Terzić, Geoffrey A. Krafft, William Clark +3
We present the first fully and inherently relativistic derivation of the thermal Sunyaev-Zel'dovich effect. This work uses the formalism historically used to compute radiation spec…
Poincaré invariance and the Unruh effect
Alexandre Deur, Stanley J. Brodsky, Craig D. Roberts +1
In quantum field theory, the vacuum is popularly considered to be a complex medium populated with virtual particle + antiparticle pairs. To an observer experiencing uniform acceler…
Porting numerical integration codes from CUDA to oneAPI: a case study
Ioannis Sakiotis, Kamesh Arumugam, Marc Paterno +3
We present our experience in porting optimized CUDA implementations to oneAPI. We focus on the use case of numerical integration, particularly the CUDA implementations of PAGANI an…
Hubble Tension and Gravitational Self-Interaction
Corey Sargent, Alexandre Deur, Balsa Terzic
One of the most important problems vexing the CDM cosmological model is the Hubble tension. It arises from the fact that measurements of the present value of the Hubble paramete…
m-CUBES An efficient and portable implementation of multi-dimensional integration for gpus
Ioannis Sakiotis, Kamesh Arumugam, Marc Paterno +3
The task of multi-dimensional numerical integration is frequently encountered in physics and other scientific fields, e.g., in modeling the effects of systematic uncertainties in p…