Does Dark Energy Spring From the ‘Quantum Vacuum?’
The mysterious dark energy that’s driving the universe’s accelerated expansion may have its roots in the background “vacuum energy” that pervades all of the cosmos, a new study suggests.
"What we think is happening is a dynamic effect of the quantum vacuum, a parameter that we can calculate," co-author Joan Sola, of the University of Barcelona in Spain, said in a statement. "Nothing is more ‘full’ than the quantum vacuum since it is full of fluctuations that contribute fundamentally to the values that we observe and measure."
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Does Dark Energy Spring From the ‘Quantum Vacuum?’

The mysterious dark energy that’s driving the universe’s accelerated expansion may have its roots in the background “vacuum energy” that pervades all of the cosmos, a new study suggests.

"What we think is happening is a dynamic effect of the quantum vacuum, a parameter that we can calculate," co-author Joan Sola, of the University of Barcelona in Spain, said in a statement. "Nothing is more ‘full’ than the quantum vacuum since it is full of fluctuations that contribute fundamentally to the values that we observe and measure."

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