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WHERE SPACETIME DIES. “Supposedly, matter falls inside the black hole whenever it reaches its event horizon. The Planck scale, however, imposes a limit on how much matter can occupy the center of a black hole. It is shown here that the density of matter exceeds Planck density in the singularity, and as a result, spacetime tears apart.” https://osf.io/js7rf View in LinkedIn

ACCESS PERMITTED. “As to the profile of the quantum interaction rates (in equilibrium), the fall-off of the profile is implied by several properties of the static, flat space-time.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

ACCESS DENIED. “It is unclear if restrictions on the quantum interactions can be deduced directly from the effective tension structure.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

EQUILIBRATING STRUCTURES. “These classical theories should be good descriptions across macroscopic times and distances (where quantum distances are at the Planck scale) in regions where the lifetime of the quantum fluctuations (τf) is large enough for the structure to equilibrate.” (Read carefully, then re-read). https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

QUANTUM WORLD. “At the quantum level, the interactions must be compatible with giving rise to such a macroscopic, flat structure, and with the EFE in general, in a limit where quantum fluctuations are suppressed to the point when they can be disregarded.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

CLASSICAL WORLD. “In a classical limit, a space-time originating in interactions must have the properties of a tension structure, built on non-linear interactions.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

INTERMEDIARY STATE. “A deviation from the Gaussian profile itself is expected in a pre-equilibration state of the quantum fluctuations, and perhaps even due to acceleration.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

Artesanal Easter chocolate from Girona chocolatier family business by the covered market. View in LinkedIn

Curiously, there is an ancient tradition of hooded figures in Girona, here evident at Easter, quite unrelated to the very sinister misappropriation by modern traditions. View in LinkedIn

“Living and partly living." "Sometimes the corn has failed us," "Sometimes the harvest is good," "One year is a year of rain," "Another a year of dryness," "One year the apples are abundant." "Another year the plums are lacking." "Yet we have gone on living." "Living and partly living.”" "(Murder in the Cathedral (1935) by T. S. Eliot). https://lnkd.in/eMd2ZZ7f View in LinkedIn