Quantized transconductance emerges from non-symmetric quantum fluctuations: theoretical prediction

Klaiv Mertiri; Yuli V. Nazarov

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arXiv · 2512.05813

Quantized transconductance emerges from non-symmetric quantum fluctuations: theoretical prediction

Klaiv Mertiri·Yuli V. Nazarov

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Abstract

We show theoretically that weak quantum fluctuations induced by a non-symmetric electromagnetic environment may lead to a quantized transconductance of a multi-terminal quantum contact rather than to a blockade of transport in the contact. The result suggests the possibility to realize Quantum Hall phenomenology without its common ingredients and/or a topological quantum state.

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Klaiv Mertiri, Yuli V. Nazarov. 2025-12-05. Quantized transconductance emerges from non-symmetric quantum fluctuations: theoretical prediction. https://arxiv.org/abs/2512.05813

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