29 citations · 144 across the 21 of their papers we have counts for
5 papers · 2 filters
Robust Quantum Arithmetic Operations with Intermediate Qutrits in the NISQ-era
Amit Saha, Anupam Chattopadhyay, Amlan Chakrabarti
Numerous scientific developments in this NISQ-era (Noisy Intermediate Scale Quantum) have raised the importance for quantum algorithms relative to their conventional counterparts d…
On Fault Tolerance of Circuits with Intermediate Qutrit-assisted Gate Decomposition
Ritajit Majumdar, Amit Saha, Amlan Chakrabarti +1
The use of a few intermediate qutrits for efficient decomposition of 3-qubit unitary gates has been proposed, to obtain an exponential reduction in the depth of the decomposed circ…
QuDiet: A Classical Simulation Platform for Qubit-Qudit Hybrid Quantum Systems
Turbasu Chatterjee, Arnav Das, Subhayu Kumar Bala +3
In the recent years, numerous research advancements have extended the limit of classical simulation of quantum algorithms. Although, most of the state-of-the-art classical simulato…
Discrete-time Quantum Walks in Qudit Systems
Amit Saha, Debasri Saha, Amlan Chakrabarti
Quantum walks contribute significantly to developing quantum algorithms and quantum simulations. Here, we introduce a first of its kind one-dimensional quantum walk in the -dime…
Intermediate Qutrit-based Improved Quantum Arithmetic Operations with Application on Financial Derivative Pricing
Amit Saha, Turbasu Chatterjee, Anupam Chattopadhyay +1
In some quantum algorithms, arithmetic operations are of utmost importance for resource estimation. In binary quantum systems, some efficient implementation of arithmetic operation…