# Testing gravity at the Second post-Newtonian level through gravitational deflection of massive particles

Source: [Testing gravity at the Second post-Newtonian level through gravitational deflection of massive particles](<https://www.sota2.com/research/paper/68fa22277a2b558e2933a840>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-24T02:44:48.529Z

Authors: A. Bhadra, K. Sarkar, K. K. Nandi

Published: 2006-10-18T11:07:46.000Z

## Abstract

Expression for second post-Newtonian level gravitational deflection angle of massive particles is obtained in a model independent framework. Several of its important implications including the possibility of testing gravitational theories at that level are discussed.

## Recorded benchmark results

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

## Original sources and implementation

[Original paper](<https://arxiv.org/abs/gr-qc/0610089>)

[PDF](<https://arxiv.org/pdf/gr-qc/0610089.pdf>)