Abstract A theoretical analysis shows how a person’s location in space could be verified by the transmission of single photons. A vital application of quantum networks may be within reach. Publication Details Author Yusuf Alnawakhtha Carl Miller Publication Type Journal Article Year of Publication 2022 ISSN Number 1745-2473 DOI 10.1038/s41567-022-01597-w Journal Nature Physics DOIGoogle Scholar Contributors Groups QuICS Date Published 04/2022