Zero-Energy Universe Hypothesis

Hello there, and today I am going to talk about the Zero Energy-Universe Hypothesis which is rather strange, and complex. alright to start off the zero-energy universe hypothesis states that the total amount of energy in the universe is exactly zero. This is the case when view from the point of view of a pseudo-tensor which incorporates the energy momentum of gravity. So the positive energy in the form of matter is canceled out by the negative energy in the form of gravity. Therefore hypothetically speaking this type of universe would last forever, and would have been able to build itself from nothing. Though the nothing which science speaks of is probably the quantum vacuum because the human mind cannot comprehend absolute nothingness just like the human mind cannot comprehend infinity. Virtual particles continually pop into, and out of existence in the quantum vacuum which gives scientific credence to the notion of a whole universe coming from the quantum vacuum. Note that this hypothesis does not state where the quantum vacuum comes from so any theories on that are as of yet open to speculation. So in this hypothesis the zero-energy universe was born from quantum fluctuations described by the quantum uncertainty principle. So I would like to ask if anyone has any theories on the zero-energy universe hypothesis?