Hitoshi Murayama
Hitoshi Murayama
dark energy expansion force gains increases network provide rubber sheet stretch stretching universe
One idea that I toyed around with is that dark energy is a complicated network of rubber sheets. If you stretch them, you have to provide force and because of it, the sheet gains energy. The universe expansion is much like stretching this network of sheets, which increases energy.
convenient picture recent
That was a convenient picture of what we thought everything was made of. The more recent realization is that it's not the case.
continue hope philosophy questions scientific subjects
These questions used to be just the subjects of philosophy or metaphysics. Now that we can try with scientific methods, we hope to continue the tradition.
created dark energy hope particles
We hope that one of these new particles that may get created will be this dark energy particle.