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Top Questions
10
votes
What is the world's biggest Schrodinger cat?
quantum-mechanics
experimental-physics
asked Jan 19 '11 at 8:13
physics.stackexchange.com
9
votes
If two ultra-relativistic billiard balls just miss, will they still form a black hole?
general-relativity
gravity
special-relativity
black-holes
asked Jan 22 '11 at 10:54
physics.stackexchange.com
9
votes
What's the difference between an entangled state, a superposed state and a cat state?
quantum-mechanics
terminology
entanglement
superposition
asked Jan 23 '11 at 23:32
physics.stackexchange.com
8
votes
Informational capacity of qubits and photons
quantum-optics
quantum-information
asked Jan 24 '11 at 17:22
physics.stackexchange.com
8
votes
What does QFT “get right” that QM “gets wrong”?
quantum-mechanics
quantum-field-theory
asked Jul 8 '12 at 21:52
physics.stackexchange.com
5
votes
Does this Zeilinger group result provide experimental proof of backward-in-time causation?
quantum-mechanics
time
entanglement
asked Mar 23 '12 at 4:42
physics.stackexchange.com
5
votes
What is the cosmic “Axis of Evil” problem?
cosmology
cmb
asked Jul 9 '11 at 17:01
physics.stackexchange.com
5
votes
How necessary is the “exponential explosion” in quantum mechanics?
quantum-mechanics
asked Aug 18 '12 at 3:03
physics.stackexchange.com
5
votes
Is there any experimental evidence to support the Terrell rotation?
special-relativity
experimental-physics
asked Apr 2 at 9:57
physics.stackexchange.com
Top Answers
7
Why is there more steam after a pot of water *stops* boiling?
physics.stackexchange.com
6
Can “big rip” rip apart an atomic nucleus?
physics.stackexchange.com
6
The square in the Newton's law of universal gravitation is really a square?
physics.stackexchange.com
6
What is baryon loading in the context of gamma ray bursts (GRBs)?
physics.stackexchange.com
5
Binary Black Hole Solution of General Relativity?
physics.stackexchange.com
5
What combinations of realism, non-locality, and contextuality are ruled out in quantum theory?
physics.stackexchange.com
5
At what distance could you see andromeda with the naked eye?
physics.stackexchange.com
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