# Information is Physical: Cross-Perspective Links in Relational Quantum Mechanics

> Research article (Philosophy of Physics, 2023) · cited 58× · AI/ML

**Wikidata**: [openalex:W4226366114](https://www.wikidata.org/wiki/openalex:W4226366114)  
**Source**: https://4ort.xyz/entity/information-is-physical-cross-perspective-links-in-relational-quantum-mechanics