Tunnels under geometries (or instantons know their algebras)
Abstract In the tight binding model with multiple degenerate vacua we might treat wave function overlaps as instanton tunnelings between different wells (vacua). An amplitude for such a tunneling process might be constructed as T i → j ∼ e − S inst v j + v i − $$ {\textrm{T}}_{i\to j}\sim {e}^{-{S}_...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-05-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP05(2025)132 |
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