Entanglement Builds Space-Time. Now "Magic" Gives It Gravity
3 hours ago
- #quantum-gravity
- #entanglement
- #magic
- Entanglement between quantum particles builds the structure of space-time, satisfying the condition that space tells matter how to move.
- A quantum property called 'magic', introduced by non-Clifford gates, allows space-time to bend in response to matter, addressing how matter tells space how to curve.
- In holography, quantum error-correcting codes encode space-time and matter using entanglement, but early stabilizer codes kept space and matter separate without interaction.
- Magic emerges as a key ingredient to bridge space and matter, enabling their interaction and providing a precursor to gravity in quantum gravity theories.
- The new code incorporating magic is a proof of concept, highlighting that gravity may arise from imperfect quantum encoding and fluctuations in space-time.