Wednesday, February 26, 2014

quantum statistics

can you write the Fermi-Dirac-distribution as a superposition of Bose-Einstein-distributions at different temperatures? is the inverse possible as well?

Wednesday, February 19, 2014

cosmic slow-motion

could you explain cosmological observations by postulating that space is static and time is passing faster today than in the past?

Wednesday, February 12, 2014

Eddington's number

can you estimate Eddington's number, the total number of protons in the observable Universe?

Wednesday, February 5, 2014

gravitational Rydberg constant

CQW celebrates 100 posts (and looks back on almost 3e4 views)!

what's the equivalent of the Rydberg-constant for a gravitationally bound hydrogen-analogue in Newtonian gravity (i.e. the ground state energy of "Keplerium")? would a similar construction work for Schwarzschildium?