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seen Jan 15 '13 at 4:32

Jan
23
awarded  Popular Question
Nov
7
awarded  Popular Question
Jul
10
awarded  Yearling
Jan
12
accepted How does quantum entropy scales with the size of the sample?
Dec
24
asked How does quantum entropy scales with the size of the sample?
Dec
5
awarded  Caucus
Dec
5
awarded  Constituent
Nov
25
comment Does matter with negative mass exist?
I thought tachyons had imaginary mass, not negative mass?
Nov
21
awarded  Tumbleweed
Nov
14
asked Fock picture of bosonification in condensates
Nov
14
awarded  Enthusiast
Nov
11
comment outward pressure in an confined electron gas
btw, is there a better way in MathJax to render the differentials? they look too stacked
Nov
11
asked outward pressure in an confined electron gas
Nov
11
asked Conservation of momentum with MOND
Nov
6
comment heavy nuclei surface exposed to positron gas
thanks Anna, this is interesting. Do you think the electrostatic repulsion of the heavy ions in the surface and the positron gas could work to keep the positrons contained and stable up to significant densities (i.e: higher than what is attainable with a Penning trap)?
Nov
6
asked heavy nuclei surface exposed to positron gas
Nov
4
comment What common materials can effectively block infrared radiation?
You can avoid/reflect incoming infrared radiation, but as the material heats up, it will reirradiate that heat as infrared radiation as well.
Nov
4
comment What common materials can effectively block infrared radiation?
You can avoid/reflect incoming infrared radiation, but as the material heats up, it will reirradiate that heat as infrared radiation as well.
Oct
29
comment Controlling the outcome of a quantum measurement through translational entanglement
How do you propose the scientist at Lab B will measure if the atom B is still on the harmonic trap or not?
Oct
27
revised materials that repel positrons?
added 17 characters in body