A Bound of the Finslerian Ricci Scalar
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DOI: 10.1007/s00009-018-1180-2
Abstract: In the Riemannian as well as in the Finslerian geometry, certain conditions on the Ricci scalar or the Ricci tensor provide obstructions on the topology of the base manifold and so on the configuration of… read more here.
Keywords: finslerian ricci; ricci scalar; ricci; bound finslerian ... See more keywords
Minimum-length Ricci scalar for null separated events
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DOI: 10.1103/physrevd.102.124057
Abstract: We consider spacetime endowed with a zero point length, i.e. with an effective metric structure which allows for a (quantum-mechanically arising) finite distance $L_0$ between events in the limit of their coincidence. Restricting attention to… read more here.
Keywords: ricci scalar; separated events; ricci; null separated ... See more keywords
Expectation values of minimum-length Ricci scalar
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DOI: 10.1142/s0218271822500079
Abstract: In this paper, we consider a specific model, implementing the existence of a fundamental limit distance [Formula: see text] between (space or time separated) points in spacetime, which in the recent past has exhibited the… read more here.
Keywords: ricci scalar; see text; limit; formula see ... See more keywords