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quant-ph2026
Fault-Tolerant Quantum Computation with Adversarial Errors
Nikolas P. Breuckmann, Louis Golowich, Umesh Vazirani
We prove a fault-tolerance theorem for quantum computation against adversarial noise. For every quantum circuit on logical qudits of depth , we construct a fault…
quant-ph2025
Deniable Encryption in a Quantum World
Andrea Coladangelo, Shafi Goldwasser, Umesh Vazirani
(Sender-)Deniable encryption provides a very strong privacy guarantee: a sender who is coerced by an attacker into "opening" their ciphertext after-the-fact is able to generate "fa…