Is aether an antimatter?
No. Aether was a theoretical substance proposed to explain erroneous theories about the nature of light: how it moves through the vacuum as a purely wave phenomenon. Dark matter (dunkle matre re: Fritz Zwicky) has been detected by its gravitational effects.
Is aether a state of matter?
Non-standard interpretations in modern physics As Einstein himself pointed out, no “substance” and no state of motion can be attributed to that new aether. Einstein’s use of the word “aether” found little support in the scientific community, and played no role in the continuing development of modern physics.
What is aether exactly?
According to ancient and medieval science, aether (/ˈiːθər/, alternative spellings include æther, aither, and ether), also known as the fifth element or quintessence, is the material that fills the region of the universe above the terrestrial sphere.
Can Dark Matter ether?
So yes, dark matter can simply be a state of space – and you can call it the ether if you want – we know that space is likely to contain stress energy in some form – e.g., it could be negative pressure which nicely fits with the known properties of the void.
Why is space called ether?
ether or aether, in physics and astronomy, a hypothetical medium for transmitting light and heat (radiation), filling all unoccupied space; it is also called luminiferous ether. In Newtonian physics all waves are propagated through a medium, e.g., water waves through water, sound waves through air.
What is special about ether?
The ether was assumed to be weightless, transparent, frictionless, undetectable chemically or physically, and literally permeating all matter and space. The theory met with increasing difficulties as the nature of light and the structure of matter became better understood.
Is dark energy aether?
Dark energy is conceptually closer to the aether idea — like the aether, it’s not a particle, it’s a smooth component that fills space. Unlike the aether, it does not have a “frame of rest” (as far as we can tell); the dark energy looks the same no matter how you move through it.