-д хадгалсан:
| Үндсэн зохиолч: | |
|---|---|
| Формат: | Recurso digital |
| Хэл сонгох: | англи |
| Хэвлэсэн: |
Zenodo
2026
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| Нөхцлүүд: | |
| Онлайн хандалт: | https://doi.org/10.5281/zenodo.19790169 |
| Шошгууд: |
Шошго нэмэх
Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!
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Агуулга:
- <p>Chrono-Grid Dynamics (CGD) postulates a fundamental discrete time step τ (the Takt) as the basis of unitary quantum evolution. We derive generic corrections to stationary energy levels arising from such discrete-time evolution. Using a symmetric finite-difference approximation to the time derivative, we obtain δE = E³τ²/(6ℏ²) to leading order. Applying this to hydrogen 1S-2S spectroscopy and to optical clock transitions (Sr⁺, Yb⁺, Al⁺), we set an upper bound τ ≲ 5×10⁻²⁴ s. This is still 20 orders of magnitude above the Planck time (tₚ ≈ 5.4×10⁻⁴⁴ s), so Planck-scale discrete time remains unconstrained by current atomic measurements. Future precision improvements could probe the Planck regime, providing a concrete target for next-generation clocks and quantum sensors.</p>