What will happen to the entropy in a universe made out of antimatter?
52891
Does anti-matter increase or decrease in entropy over time?
140005
How will a particle with energy less than $V_{\rm min}$ behave?
13269
How would we tell antimatter galaxies apart?
82927
What is "pure energy" in matter-antimatter annihilation made of?
112411
What happens when a photon reaches the "edge" of the universe?
13096
Is a spontaneous decrease in entropy *impossible* or just extremely unlikely?
16817
What would happen to a teaspoon of neutron star material if released on Earth?
51660
Don't certain processes decrease entropy?
28757
What happens when a "matter-black-hole" and an "anti-matter-black-hole" collide?
82441
Physical laws prior the big bang (quantum fluctuations)
70682
Mechanism of pair production and annihilation of matter
100638
Why isn't the entropy of gas infinite if there are infinite microstates available?
21084
Size of the universe
41812
Baryogenesis only at the Planck scale, or none at all?
66232
At what moment will matter falling into a black hole affect its size?
2657
Can energy be taken out of the QFT vacuum?
111390
Size of Universe after inflation