29 citations · 144 across the 21 of their papers we have counts for
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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…
Robust Quantum Circuit for Clique Problem with Intermediate Qudits
Arpita Sanyal, Amit Saha, Banani Saha +1
Clique problem has a wide range of applications due to its pattern matching ability. There are various formulation of clique problem like -clique problem, maximum clique problem…
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…