12
collaborators
2021–2025
years active
Contributions
QIP QCrypt TQC talk poster presenter award · △program ◇steering ○organizing · filled = chair
4 Posters
| Title | Conference | Co-authors |
|---|---|---|
| Lightweight Estimation of Layout Noise in a Quantum Computer using Quality Indicator Circuits | TQC 2025 | Shikhar Srivastava, Padmanabha Venkatagiri Seshadri, Anupama Ray, Yogesh Simmhan |
| Distributed Scheduling of Quantum Circuits with Noise and Time Optimization | QIP 2024 | Debasmita Bhoumik, Amit Saha, Susmita Sur-Kolay |
| Efficient Machine-Learning-based decoder for Heavy Hexagonal QECC | QIP 2023 | Debasmita Bhoumik, Dhiraj Madan, Dhinakaran Vinayagamurthy, Shesha Raghunathan, Susmita Sur-Kolay |
| Quantum Secure Direct Communication with Mutual Authentication using a Single Basis | QCRYPT 2021 | Nayana Das`, Goutam Paul |
In this paper, we propose a new theoretical scheme for quantum secure direct communication (QSDC) with user authentication. Different from the previous QSDC protocols, the present protocol uses only one orthogonal basis of single-qubit states to encode the secret message. Moreover, this is a one-time and one-way communication protocol, which uses qubits prepared in a randomly chosen arbitrary basis, to transmit the secret message. We discuss the security of the proposed protocol against some common attacks and show that no eavesdropper can get any information from the quantum and classical channels. We have also studied the performance of this protocol under realistic device noise. We have executed the protocol in the IBMQ Armonk device and proposed a repetition code-based protection scheme that requires minimal overhead. |
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Collaborators
| Co-author | Joint talks |
|---|---|
| Debasmita Bhoumik | 2 |
| Susmita Sur-Kolay | 2 |
| Amit Saha | 1 |
| Anupama Ray | 1 |
| Dhinakaran Vinayagamurthy | 1 |
| Dhiraj Madan | 1 |
| Goutam Paul | 1 |
| Nayana Das` | 1 |
| Padmanabha Venkatagiri Seshadri | 1 |
| Shesha Raghunathan | 1 |
| Shikhar Srivastava | 1 |
| Yogesh Simmhan | 1 |