{"type":"rich","version":"1.0","title":"jb55 wrote","author_name":"jb55 (npub1xt…vkk5s)","author_url":"https://yabu.me/npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s","provider_name":"njump","provider_url":"https://yabu.me","html":"Reading Juan Maldacenda’s recent paper on simulating a black hole only using quantum mechanics, not even quantum field theory.\n\nHe estimates it will take around 7000 logical qubits to simulate a black hole on a quantum computer, which is curiously roughly the same order of magnitude needed to break rsa/ec/bitcoin."}