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Trapped Ion Quantum Computing

Quantum Thermal Logic Gates

arXiv
Authors: Shuvadip Ghosh, Arnab Ghosh, Bivas Dutta, Papiya Maity

Year

2026

Paper ID

67754

Status

Preprint

Abstract Read

~2 min

Abstract Words

74

Citations

N/A

Abstract

We propose a new concept for quantum thermal logic gates - analogous to classical electronic logic gates - that exploit the heat current in a coupled quantum-dot system tunnel-coupled to metallic thermal reservoirs for logic operations in quantum circuits. We obtained a remarkable one-to-one correspondence with the structure of classical electronic logic gate circuits. An experimental setup is presented that demonstrates a realizable nano-electronic quantum circuit architecture for implementing such quantum thermal logic operations.

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  • We propose a new concept for quantum thermal logic gates - analogous to classical electronic logic gates - that exploit the heat current in a coupled quantum-dot system...

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