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arXiv · 2306.17168

From quantum foam to graviton condensation: the Zel'dovich route

Pablo G. Tello·Sauro Succi·Donato Bini·Stuart Kauffman
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Abstract

Based on a previous ansatz by Zel'dovich for the gravitational energy of virtual particle-antiparticle pairs, supplemented with the Holographic Principle, we estimate the vacuum energy in a fairly reasonable agreement with the experimental values of the Cosmological Constant. We further highlight a connection between Wheeler's quantum foam and graviton condensation, as contemplated in the quantum $N$-portrait paradigm, and show that such connection also leads to a satisfactory prediction of the value of the cosmological constant. The above results suggest that the "unnaturally" small value of the cosmological constant may find a quite "natural" explanation once the nonlocal perspective of the large $N$-portrait gravitational condensation is endorsed.

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Pablo G. Tello, Sauro Succi, Donato Bini, Stuart Kauffman. 2023-05-04. From quantum foam to graviton condensation: the Zel'dovich route. https://arxiv.org/abs/2306.17168

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