Applications of Quantum Computing:A Review of Current and Emerging Use Cases

Author(s)	Dr. Sanjay Karbhari Tupe
Country	India
Abstract	Quantum computing is emerging as a transformative paradigm across various fields, from drug discovery to secure communications. This paper surveys current and potential applications of quantum computing, particularly focusing on chemistry, optimization, cryptography, finance, and remote sensing. We discuss the state of the art, existing hardware and software approaches, and future research challenges. The review highlights the role of quantum algorithms in outperforming classical methods in specific problem domains.
Keywords	Quantum Computing, Qubit, Cryptography, Optimization, Quantum Machine Learning, Quantum Chemistry, QAOA, Shor’s Algorithm, QKD
Field	Physics
Published In	Volume 7, Issue 4, July-August 2025
Published On	2025-07-11
DOI	https://doi.org/10.36948/ijfmr.2025.v07i04.50738
Short DOI	https://doi.org/g9s9ps

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