= Alexander Zhiboedov
{c}
<Alexander Zhiboedov> is a theoretical <physicist> who, with <Andrew Strominger>, connected <gravitational memory> to the <Soft graviton theorem>. Their 2014 preprint considers arrays of detectors before and after passage of a gravitational radiation pulse near <future null infinity>.
The resulting relative displacement reproduces <gravitational memory>, while its formula is related to the low-energy limit described by the <Soft graviton theorem>. This unites a lasting change in detector separation with an apparently different statement about emission of very low-energy <gravitons>.<Gravitational Memory, BMS Supertranslations and Soft Theorems by Andrew Strominger and Alexander Zhiboedov>[Abstract and §4; preprint submitted 21 November 2014]{ref}
Institutional profile: https://theory.cern/roster/zhiboedov-alexander.
\Image[https://theory.cern/sites/default/files/styles/cern_image_gallery_small/public/pictures/profile/Zhiboedov.jpg?itok=PBsJpgwN]
{title=<Alexander Zhiboedov>}
{description=Portrait identified by the https://theory.cern/roster/zhiboedov-alexander[CERN Department of Theoretical Physics profile].}
{height=300}
Back to article page
