A. Nema

activity

20192025

most citedOne-shot purity distillation with local noisy operations and one-way classical communication

5 citations · 15 across the 10 of their papers we have counts for

collaborators

Showing 2019 · quant-phShow all

2 papers · 2 filters

quant-ph2019

Approximate unitary $n^{2/3}$ -designs give rise to quantum channels with super additive classical Holevo capacity

Aditya Nema, Pranab Sen

In a breakthrough, Hastings' showed that there exist quantum channels whose classical capacity is superadditive i.e. more classical information can be transmitted by quantum encodi…

quant-ph2019

Efficiently estimating average fidelity of a quantum logic gate using few classical random bits

Aditya Nema, Pranab Sen

We give three new algorithms for efficient in-place estimation, without using ancilla qubits, of average fidelity of a quantum logic gate acting on a d-dimensional system using muc…

Approximate unitary n2/3-designs give rise to quantum channels with super additive classical Holevo capacity

Efficiently estimating average fidelity of a quantum logic gate using few classical random bits

Approximate unitary $n^{2/3}$ -designs give rise to quantum channels with super additive classical Holevo capacity