188 citations · 269 across the 15 of their papers we have counts for
16 papers
Sandwich test for Quantum Phase Estimation
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Quantum Phase Estimation (QPE) has potential for a scientific revolution through numerous practical applications like finding better medicines, batteries, materials, catalysts etc.…
Universal Quantum Algorithm
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Quantum amplitude amplification and quantum phase estimation are two fundamental quantum algorithms. All known quantum algorithms are derived from these two algorithms. Even the ad…
A simpler algorithm to mark the unknown eigenstates
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For an unknown eigenstate of a unitary operator , suppose we have an estimate of the corresponding eigenvalue which is separated from all other eigenvalues by a mini…
On the class of diffusion operators for fast quantum search
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Grover's quantum search algorithm evolves a quantum system from a known source state to an unknown target state using the selective phase inversions, $I_{s}…
Success criteria for quantum search on graphs
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We consider quantum search on graphs. Recently, it has been shown that the graph properties like connectivity, global symmetry, or regularity cannot serve as a reliable criteria th…
Robust quantum spatial search
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Quantum spatial search has been widely studied with most of the study focusing on quantum walk algorithms. We show that quantum walk algorithms are extremely sensitive to systemati…