Kaushik P. Seshadreesan
3 papers in the PaperMetrix corpus
Papers by this author
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Demonstration of quantum advantage by a joint detection receiver for optical communications using quantum belief propagation on a trapped-ion device
2021 · arXiv (Cornell University)
Demonstrations of quantum advantage have largely focused on computational speedups and on quantum simulation of many-body physics, limited by fidelity and capability of current devices. Discriminating laser-pulse-modulated classical-communication codewords at the minimum allowable probability of …
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A Continuous Variable Quantum Switch
2022 · arXiv (Cornell University)
The continuous quadratures of a single mode of the light field present a promising avenue to encode quantum information. By virtue of the infinite dimensionality of the associated Hilbert space, quantum states of these continuous …
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Distributed Realization of Color Codes for Quantum Error Correction
2025 · arXiv (Cornell University)
Color codes are a leading class of topological quantum error-correcting codes with modest error thresholds and structural compatibility with two-dimensional architectures, which make them well-suited for fault-tolerant quantum computing (FTQC). Here, we propose and analyze …