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Dan Piponi's user avatar
Dan Piponi's user avatar
Dan Piponi's user avatar
Dan Piponi
  • Member for 12 years, 10 months
  • Last seen more than a week ago
19 votes
Accepted

Is it possible to show a diffraction caustic as a home experiment / lecture demonstration?

18 votes

Irreducible tensors concept

14 votes

Is 3+1 spacetime as privileged as is claimed?

10 votes
Accepted

Is the momentum operator diagonal in position representation?

9 votes

Who discovered momentum?

6 votes
Accepted

Can low temperature plasma exist?

6 votes

Has anyone ever measured the one-way speed of light perpendicular to the Earth at the Earth's surface?

4 votes

Why isn't temperature measured in Joules?

4 votes

Who is doing the normalization of wave function in the time evolution of wave function?

3 votes

Motivation for form $L = T - V$ of Lagrangian

3 votes
Accepted

The Molecular Hamiltonian and the avoidance of Overcounting

3 votes

How is a quantum superposition different from a mixed state?

3 votes
Accepted

Why the pressure of atmosphere doesn't crush you when you e.g. walk outside?

3 votes

What are the prerequisites to studying general relativity?

3 votes
Accepted

Pollen Particle Attracted to TV due to Which Force?

3 votes

Other application of Liouville's theorem besides thermodynamics

2 votes
Accepted

Is there a more scientific term for "obstruction of EM waves"?

2 votes

Where do theta functions and canonical Green functions appear in physics

2 votes
Accepted

Work done by complex field on complex plane

1 vote

Classical results proved using quantum mechanics

1 vote

Exact diagonalization of graphene's tight binding Hamiltonian

1 vote

Transform torque from Euler angles to infinitesimal Cartesian rotations

1 vote
Accepted

Calculation in the book Path Integrals by Kleinert

0 votes

How does the solar sailing concept work?