T Morimae, Y Shirakawa, T Yamakawa - arXiv preprint arXiv:2410.00499, 2024 - arxiv.org
Quantum computational advantage refers to an existence of computational tasks that are easy for quantum computing but hard for classical one. Unconditionally showing quantum …
The level-k 1-Fourier weight of a Boolean function refers to the sum of absolute values of its level-k Fourier coefficients. Fourier growth refers to the growth of these weights as k grows. It …
In recent works, much progress has been made with regards to so-called randomized measurement strategies, which include the famous methods of classical shadows and …
We study the one-clean-qubit model of quantum communication where one qubit is in a pure state and all other qubits are maximally mixed. We demonstrate a partial function that has a …
We exhibit a total search problem whose communication complexity in the quantum SMP (simultaneous message passing) model is exponentially smaller than in the classical two …
R Chatterjee, S Kundu, S Podder - arXiv preprint arXiv:2410.11827, 2024 - arxiv.org
Yes, we show that they are. We initiate the study of languages that necessarily need uncloneable quantum proofs and advice. We define strictly uncloneable versions of the …
K Bharti, R Jain - arXiv preprint arXiv:2310.01540, 2023 - arxiv.org
We show a relation, based on parallel repetition of the Magic Square game, that can be solved, with probability exponentially close to $1 $(worst-case input), by $1 D $(uniform) …
What is the power of polynomial-time quantum computation with access to an NP oracle? In this work, we focus on two fundamental tasks from the study of Boolean satisfiability (SAT) …
Advice classes in computational complexity have frequently been used to model real-world scenarios encountered in cryptography, quantum computing and machine learning, where …