Cosmological dark energy effects from entanglement
S. Capozziello, O. Luongo, S. Mancini
TL;DR
This paper explores a novel connection between quantum entanglement and cosmological dark energy, proposing a model where entanglement influences the universe's accelerated expansion.
Contribution
It introduces a toy model linking quantum entanglement measures to the dark energy equation of state in cosmology, suggesting dark energy as a consequence of quantum entanglement.
Findings
Dark energy can be modeled as a result of quantum entanglement.
Entanglement measures can infer the equation of state of cosmological fluid.
The model provides a new perspective on the origin of cosmic acceleration.
Abstract
The thorny issue of relating information theory to cosmology is here addressed by assuming a possible connection between quantum entanglement measures and observable universe. In particular, we propose a cosmological toy model, where the equation of state of the cosmological fluid, which drives the today observed cosmic acceleration, can be inferred from quantum entanglement between different cosmological epochs. In such a way the dynamical dark energy results as byproduct of quantum entanglement.
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