output
20042025
most citedTwo component quantum walk in one-dimensional lattice with hopping imbalance

9 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing quant-phShow all

4 papers · 1 filter

quant-ph2025

Efficient algorithm for fidelity estimation of two quantum states

Anumita Mukhopadhyay, Shibdas Roy, Arun Kumar Pati

The fidelity estimation between two quantum states is crucial for quantum computation and information science. However, an efficacious method for this, especially for mixed states…

quant-ph2024

Realizing Topological Quantum Walks on NISQ Digital Quantum Computer

Mrinal Kanti Giri, Sudhindu Bikash Mandal

We study the quantum walk on the off-diagonal Aubry-André-Harper (AAH) lattice with periodic modulation using a digital quantum computer. We investigate various initial states at t…

quant-ph2024★ 7 cited

Using Quantum Switches to Mitigate Noise in Grover's Search Algorithm

Suryansh Srivastava, Arun K. Pati, Samyadeb Bhattacharya +1

Grover's quantum search algorithm promises a quadratic speedup for unstructured search over its classical counterpart. But this advantage is affected by noise acting on the search…

quant-ph2022★ 2 cited

Zero-threshold correlated-photon laser with a single trapped atom in a bimodal cavity

Anushree Dey, Arpita Pal, Subhasish Dutta Gupta +1

We demonstrate theoretically the feasibility of correlated entangled photon-pair generation with vanishing threshold in a bimodal cavity setup that uses a single V-type three level…