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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2505.23581 |
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| _version_ | 1866915313007722496 |
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| author | Jha, Nitin Parakh, Abhishek |
| author_facet | Jha, Nitin Parakh, Abhishek |
| contents | The Hilbert transform has been one of the foundational transforms in signal processing, finding it's way into multiple disciplines from cryptography to biomedical sciences. However, there does not exist any quantum analogue for the Hilbert transform. In this work, we introduce a formulation for the quantum Hilbert transform (QHT)and apply it to a quantum steganography protocol. By bridging classical phase-shift techniques with quantum operations, QHT opens new pathways in quantum signal processing, communications, sensing, and secure information hiding. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_23581 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Quantum Hilbert Transform Jha, Nitin Parakh, Abhishek Quantum Physics Cryptography and Security Discrete Mathematics Networking and Internet Architecture The Hilbert transform has been one of the foundational transforms in signal processing, finding it's way into multiple disciplines from cryptography to biomedical sciences. However, there does not exist any quantum analogue for the Hilbert transform. In this work, we introduce a formulation for the quantum Hilbert transform (QHT)and apply it to a quantum steganography protocol. By bridging classical phase-shift techniques with quantum operations, QHT opens new pathways in quantum signal processing, communications, sensing, and secure information hiding. |
| title | Quantum Hilbert Transform |
| topic | Quantum Physics Cryptography and Security Discrete Mathematics Networking and Internet Architecture |
| url | https://arxiv.org/abs/2505.23581 |