# Gravitational fields and quantum mechanics

@article{Regge1958GravitationalFA, title={Gravitational fields and quantum mechanics}, author={Tullio Eugenio Regge}, journal={Il Nuovo Cimento (1955-1965)}, year={1958}, volume={7}, pages={215-221} }

SummarySeveral kinds of measurements of gravitational fields are here qualitatively discussed. It is shown that no one of them yields satisfactory results if the region in which the field is measured has linear dimensions smaller thanL = Gh/c2.RiassuntoIn questo lavoro vengono discussi alcuni metodi di misura del campo gravitazionale. Semplici considerazioni di carattere fisico permettono di deduire che nessuno di essi puÒ considerarsi soddisfacente se la regione in cui il valore medio del…

## 9 Citations

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The existence of a fundamental scale, a lower bound to any output of a position measurement, seems to be a model-independent feature of quantum gravity. In fact, different approaches to this theory…

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Instead of the usual asymptotic passage from quantum mechanics to classical mechanics when a parameter tended to infinity, a sharp boundary is obtained for the domain of existence of classical…

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In this work, I review some aspects concerning the evolution of quantum lowenergy fields in a foamlike spacetime, with involved topology at the Planck scale but with a smooth metric structure at…

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In this work we study the properties of non-singlet Q-deformed N = 2 supersymmetric gauge theories, from a field theoretical point of view. Starting from the supersymmetry breaking pattern induced by…

### A gauge theory of gravitation based on a specific Lagrangian

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The paper is devoted to the presentation of a specific Lagrangian for the Poincaré gauge theory of gravity. Interesting and useful properties of the gauge theory of gravitation based on this…

### Salecker–Wigner–Karolyhazy Gedankenexperiment in light of the self-gravity

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In Gedankenexperiment mentioned in the title, the imprecision in space-time measurement is related to the spreading of clock’s wave-function with the passage of time required for the measurement.…

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