Quantized transconductance emerges from non-symmetric quantum fluctuations: theoretical prediction
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arXiv
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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866918233988136960 |
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| author | Mertiri, Klaiv Nazarov, Yuli V. |
| author_facet | Mertiri, Klaiv Nazarov, Yuli V. |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_05813 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Quantized transconductance emerges from non-symmetric quantum fluctuations: theoretical prediction Mertiri, Klaiv Nazarov, Yuli V. Mesoscale and Nanoscale Physics 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. |
| title | Quantized transconductance emerges from non-symmetric quantum fluctuations: theoretical prediction |
| topic | Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2512.05813 |