What If Dark Energy Is A New Quantum Field Youtube Pbs member stations rely on viewers like you. to support your local station, go to: to.pbs.org donatespacesign up on patreon to get access to the space. We don’t know what it is just that it competes against the inward pulling effect of gravity. we call this mysterious influence dark energy. but, what is dark energy, really? aired: 08 17 22.
What If Dark Energy As A New Quantum Field Quantum Energy Space When scientists set out to measure what they expected to be a slow down in the expansion of the universe, they discovered the exact opposite: the expansion o. Calculations of dark energy on the basis of quantum field theory, on the other hand, yield results that correspond to a value of the cosmological constant that is up to 10 120 times larger—a. Despite much speculation by theorists about what’s actually pushing space apart, dark energy remains an enigma — a large enigma, since about 70% of the entire matter and energy of the universe is in the form of dark energy. one theory is that dark energy is merely the vacuum energy of space. another is that it is an energy field called. Calculations of dark energy on the basis of quantum field theory, on the other hand, yield results that correspond to a value of the cosmological constant that is up to 10 120 times larger – a colossal discrepancy, although in the world view of physicists prevailing today, both values should be equal. the discrepancy found instead is known as.
What If Dark Energy Increases Unveiled Youtube Despite much speculation by theorists about what’s actually pushing space apart, dark energy remains an enigma — a large enigma, since about 70% of the entire matter and energy of the universe is in the form of dark energy. one theory is that dark energy is merely the vacuum energy of space. another is that it is an energy field called. Calculations of dark energy on the basis of quantum field theory, on the other hand, yield results that correspond to a value of the cosmological constant that is up to 10 120 times larger – a colossal discrepancy, although in the world view of physicists prevailing today, both values should be equal. the discrepancy found instead is known as. Credit: cristian panda, uc berkeley. one theory is that dark energy is merely the vacuum energy of space. another is that it is an energy field called quintessence, which varies over time and space. another proposal is that dark energy is a fifth force much weaker than gravity and is mediated by a particle that exerts a repulsive force that. If dark energy is a fluidlike energy field like quintessence, then models would predict a certain type of relationship between how the universe has expanded over time and how cosmic structures.
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