What role does the concept of imaginary time evolution do in solving the ground state of an atom

The current radius of the universe is about 46.5 billion light-years, with a diameter of 93 billion light-years. However, 93 billion light-years is only the diameter of the universe that we can observe, and since the universe is expanding faster than the speed of light, we cannot know how big the universe really is if we only observe the universe from Earth, which is still an unsolved mystery.

How big is the universe? Star Awareness Project

The universe of philosophy is infinite.

The scientific universe is the universe that human beings can currently know, with the earth as the center, with a diameter of about 36 billion light years.

In the big **, energy becomes matter.

You should ask, why is there an earth in the universe, and why are there human beings on the earth?

Time is our resource and wealth, and everything and goals are inseparable from precious time, and I hope you can grasp your time well. While we can't change the length, we can change our width. Thank you!

What time is, time is a species that can devour everything. And it's whimsical that you want to keep. Ha ha. Go home and wash and sleep, tomorrow is another day, come on, come on, come on! Believe in yourself, you can.

The traditional description of time is the law of celestial motion.

It is already when a point moves relative to a certain moving coordinate, and the line or line segment produced by its motion is time.

Tiangong said: Time is ......The feeling of spatial displacement.

The pomegranate red woman said: The origin is also called zero, and the feeling of the origin is called time. Seconds, minutes, days, months, years, ......It gives birth to everything, and it can also be called everything in the universe.

It grows everything, but it is still it that destroys everything. It resembles a black dragon, with no head but no tail. Where did humans come from?

It is derived from it. When primitive life has enlightenment and wisdom, it is like a goddess scattering flowers ......Floating ......Once you have a place and a suitable environment, this is the best of life.

Gradually, it spreads and floats ......These dependent beings began to look outward for deeper space, which is also God's creation of human beings. What is God? It's the heavens, it's the Maha (Note:

The word Maha is derived from the ancient Sanskrit word meaning infinite void, or understood as infinite, i.e., the opposite of having a pole).

Next, leave your voice and footsteps ......These are three propositions: 1. What is time? 2. What is life? 3. What is the origin of human beings?