¿Vivimos en un HOLOGRAMA? El principio holográfico

Can all the information in a region of space be described from its boundary? In this video, José Calderón explores the path from general relativity to black holes, Hawking radiation, and entropy to address a key question: why does information scale with area and not volume? This apparent paradox points to a radical idea: that a theory of quantum gravity in a region could be completely described by a theory of no gravity at its boundary. Video by: José Calderón Infante Production: Ángel Uranga and Laura Marcos Don't miss any videos: just... SUBSCRIBE! It's FREE!:    / @iftmadrid   Follow us on X! https://x.com/ift_uam_csic INSTAGRAM!   / ift_madrid   TikTok!   / ift_uam_csic   Also on FACEBOOK!   / iftmadrid   We're now on Bluesky! https://bsky.app/profile/iftuamcsic.b... And check out our website! https://www.ift.uam-csic.es CREDITS Disperse Lesley Nielsen GIF https://tenor.com/es/view/disperse-le... Box opening https://lottiefiles.com/free-animatio... Strominger, A., & Vafa, C. (1996). Microscopic origin of the Bekenstein-Hawking entropy. arXiv. https://doi.org/10.48550/arXiv.hep-th... Bekenstein, J. D. (1973). Black holes and entropy. Physical Review D, 7(8), 2333–2346. https://doi.org/10.1103/PhysRevD.7.2333 holographic universe https://www.vox.com/2015/6/29/8847863... Emergent space-time https://www.quantamagazine.org/tensor...