Non-Additive Quantum Evolution via Logarithmic Generators
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| Natura: | Recurso digital |
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Zenodo
2026
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| _version_ | 1866901087050530816 |
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| author | Swarup |
| author_facet | Swarup |
| contents | <p>A class of unitary evolutions is developed in which the logarithmic generator depends func-<br>tionally on itself. A precise operator-theoretic formulation is given, including domain conditions<br>and a local existence result. A non-additivity theorem is proved showing that no representation<br>by an additive Hamiltonian exists for nontrivial feedback functionals. Structural consequences<br>for perturbative quantum field theory are stated in a controlled form. The results establish a<br>well-posed nonlinear deformation of standard quantum dynamics.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_19193164 |
| institution | Zenodo |
| language | |
| publishDate | 2026 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Non-Additive Quantum Evolution via Logarithmic Generators Swarup <p>A class of unitary evolutions is developed in which the logarithmic generator depends func-<br>tionally on itself. A precise operator-theoretic formulation is given, including domain conditions<br>and a local existence result. A non-additivity theorem is proved showing that no representation<br>by an additive Hamiltonian exists for nontrivial feedback functionals. Structural consequences<br>for perturbative quantum field theory are stated in a controlled form. The results establish a<br>well-posed nonlinear deformation of standard quantum dynamics.</p> |
| title | Non-Additive Quantum Evolution via Logarithmic Generators |
| url | https://doi.org/10.5281/zenodo.19193164 |