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11/01/2022
Quantum Pseudoentanglement
Quantum pseudorandom states are efficiently constructable states which n...
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04/24/2022
Efficient Certifiable Randomness from a Single Quantum Device
Brakerski et. al [BCM+18] introduced the model of cryptographic testing ...
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12/30/2021
Deniable Encryption in a Quantum World
(Sender-)Deniable encryption provides a very strong privacy guarantee: a...
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11/18/2020
(Sub)Exponential advantage of adiabatic quantum computation with no sign problem
We demonstrate the possibility of (sub)exponential quantum speedup via a...
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05/11/2020
Simpler Proofs of Quantumness
A proof of quantumness is a method for provably demonstrating (to a clas...
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10/31/2019
Computational pseudorandomness, the wormhole growth paradox, and constraints on the AdS/CFT duality
A fundamental issue in the AdS/CFT correspondence is the wormhole growth...
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04/02/2018
Certifiable Randomness from a Single Quantum Device
We give a protocol for producing certifiable randomness from a single un...
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03/12/2018