Interaction between Everett Worlds and Fundamental Decoherence in Non-Unitary Newtonian Gravity.

Autor:	Maimone, Filippo, Naddeo, Adele, Scelza, Giovanni
Předmět:	FEYNMAN integrals GRAVITY
Zdroj:	Universe (2218-1997); Mar2023, Vol. 9 Issue 3, p121, 9p
Abstrakt:	It is shown that the non-unitary Newtonian gravity (NNG) model admits a simple interpretation in terms of the Feynman path integral, in which the sum over all possible histories is replaced by a summation over pairs of paths. Correlations between different paths are allowed by a fundamental decoherence mechanism of gravitational origin and can be interpreted as a kind of communication between different branches of the wave function. The ensuing formulation could be used in turn as a motivation to introduce non-unitary gravity itself. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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