Why does matter have to exist?
Matter exists because energy fields like the electromagnetic field and the Higgs field and the vacuum energy exist. Fields are fundamental; matter is resonances in those fields.
Does matter exist without time?
Yes, matter can exist without time. Matter consists of groupings of particles. Energy consists of postulated particles in space.
Can there be matter without energy?
So on the face of it – it seems that the answer should be no. However what about empty space – it certainly exists. Then there is no matter and hence no energy, and since also there is no matter space cannot be curved so energy can’t be stored in the curvature of space.
Can you have matter without space?
Originally Answered: can matter exist without space? No; the static mass within the universe does not exist within the matrix of spacetime, but matter is an olio of mass and continuously unfolding time and space. You need of bit of space to make matter.
How come matter exists at all?
A matter exists in solid state because of greatest force of attraction between its particles which makes the particles closely packed. A matter exists in liquid state because of less force of attraction between its particles than a solid, which makes the particles closely packed but allow to slide over one another.
Why matter exists in different states?
The amount of energy in molecules of matter determines the state of matter. Matter can exist in one of several different states, including a gas, liquid, or solid state. Forces between atoms or molecules are strong enough to keep the molecules together and to prevent them from moving past one another.
Does matter create spacetime?
No. General relativity tells us that what we call space is just another feature of the gravitational field of the universe, so space and space-time can and do not exist apart from the matter and energy that creates the gravitational field. …
What do you call a space without matter?
A vacuum is an empty place, which space nearly achieves. But the vacuum of space is the opposite. By definition, a vacuum is devoid of matter. Space is almost an absolute vacuum, not because of suction but because it’s nearly empty.
How can light exist without mass?
Since photons (particles of light) have no mass, they must obey E = pc and therefore get all of their energy from their momentum. But an object with zero energy and zero mass is nothing at all. Therefore, if an object with no mass is to physically exist, it can never be at rest. Such is the case with light.
What is a space without matter called?
Is everything in the universe made up of matter?
There can be no doubt: everything in the Universe is matter-dominated. In our own galaxy’s interstellar medium, the mean lifetime would be on the order of about 300 years, which is tiny compared to the age of our galaxy!
Does time even exist?
This physicist’s ideas of time will blow your mind. Time feels real to people. But it doesn’t even exist, according to quantum physics. “There is no time variable in the fundamental equations that describe the world,” theoretical physicist Carlo Rovelli tells Quartz.
Is it possible to destroy a particle of matter?
Every interaction between particles that we’ve ever observed, at all energies, has never created or destroyed a single particle of matter without also creating or destroying an equal number of antimatter particles.
Does antimatter contribute to the universe?
Note the presence of dark energy, dark matter, and the prevalence of normal matter over antimatter, which is so minute it does not contribute at any of the times shown. Consider these two facts about the Universe, and how contradictory they are: