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Zhengyan Shi
  • Member for 7 years, 3 months
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16 votes
1 answer
2k views

How fast does a wavefunction vanish at infinity?

14 votes
2 answers
4k views

Intuitive Explanation of Tippe Top Effect?

13 votes
3 answers
4k views

What really is a Dirac delta function?

12 votes
3 answers
766 views

No-Cloning and Uncertainty: Connections or Misconception

9 votes
1 answer
238 views

Does sluggish decoherence in deep space have any noticeable effects?

7 votes
3 answers
921 views

Is there a work-energy theorem in quantum mechanics?

5 votes
2 answers
2k views

Action max, min, or saddle?

5 votes
1 answer
261 views

Ambiguity of Coarse Graining in Classical Stat Mech?

4 votes
0 answers
53 views

Chaos and Ergodicity in Hamiltonian Field Theory?

3 votes
0 answers
327 views

Question on the Derivation of Lorentz Invariance of Electric Charge

3 votes
1 answer
187 views

Generalization of Itzykson-Zuber Formula to Path Integrals?

3 votes
1 answer
157 views

The Validity of a Heuristic Explanation of Black Hole Complementarity?

2 votes
0 answers
268 views

Connection between BQP and Feynman Path Integral

2 votes
0 answers
2k views

Canonical Momentum Conjugate vs. Momentum

2 votes
1 answer
1k views

Black Hole: mass density or energy density? [closed]

2 votes
2 answers
1k views

Pauli Matrices & 2D Rotation Operators?

2 votes
0 answers
32 views

How fast can the spectral gap of a translation-invariant Hamiltonian close?

1 vote
0 answers
28 views

Lower bound on the spectral gap in finite size critical systems with locality

1 vote
1 answer
241 views

Does curved spacetime arise from inhomogeneity of gravitational field?

1 vote
1 answer
368 views

A Confusion About Energy-Time Uncertainty Relations

1 vote
2 answers
3k views

Why not use the magnetic scalar potential?

0 votes
1 answer
115 views

Micius Satellite Mission and Space Quantum Communication [closed]

0 votes
0 answers
111 views

Indistinguishability of Mixed and Pure States in Complex Systems