no code implementations • 9 Dec 2020 • Sourav Chakraborty, Arkadev Chattopadhyay, Peter Høyer, Nikhil S. Mande, Manaswi Paraashar, Ronald de Wolf
We show that the O(log n) overhead is required for some functions in the quantum setting, and thus the BCW simulation is tight.
Quantum Physics Computational Complexity
no code implementations • 30 Sep 2018 • Srinivasan Arunachalam, Sourav Chakraborty, Troy Lee, Manaswi Paraashar, Ronald de Wolf
We present two new results about exact learning by quantum computers.