29 citations · 72 across the 13 of their papers we have counts for
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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…
Faster Search of Clustered Marked States with Lackadaisical Quantum Walks
Amit Saha, Ritajit Majumdar, Debasri Saha +2
The nature of discrete-time quantum walk in the presence of multiple marked states has been studied by Nahimovs and Rivosh. They introduced an exceptional configuration of clustere…
Moving Quantum States without SWAP via Intermediate Higher Dimensional Qudits
Amit Saha, Debasri Saha, Amlan Chakrabarti
Quantum algorithms can be realized in the form of a quantum circuit. To map quantum circuit for specific quantum algorithm to quantum hardware, qubit mapping is an imperative techn…
Asymptotically Improved Circuit for -ary Grover's Algorithm with Advanced Decomposition of -qudit Toffoli Gate
Amit Saha, Ritajit Majumdar, Debasri Saha +2
The progress in building quantum computers to execute quantum algorithms has recently been remarkable. Grover's search algorithm in a binary quantum system provides considerable sp…
One-Dimensional Lazy Quantum walk in Ternary System
Amit Saha, Sudhindu Bikash Mandal, Debasri Saha +1
Quantum walks play an important role for developing quantum algorithms and quantum simulations. Here we present one dimensional three-state quantum walk(lazy quantum walk) and show…
Search of clustered marked states with lackadaisical quantum walks
Amit Saha, Ritajit Majumdar, Debasri Saha +2
Nature of quantum walk in presence of multiple marked state has been studied by Nahimovs and Rivosh \cite{10.1007/978-3-662-49192-8_31}. They have shown that if the marked states a…