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Guy Gur-Ari's user avatar
Guy Gur-Ari's user avatar
Guy Gur-Ari's user avatar
Guy Gur-Ari
  • Member for 11 years, 10 months
  • Last seen more than 5 years ago
52 votes
Accepted

Is spacetime discrete or continuous?

23 votes
Accepted

How is dark energy consistent with conservation of mass and energy?

20 votes

Why are objects at rest in motion through spacetime at the speed of light?

11 votes
Accepted

Some very basic questions on the Higgs Boson

6 votes
Accepted

Change in appearance of liquid drop due to gravity

6 votes
Accepted

Is dimensional analysis used outside fluid mechanics and transport phenomena?

5 votes

Is the Higgs a quantum field or a particle?

4 votes

How can we be sure about the constancy of atomic clocks as in the Hafele and Keating time dilation test?

4 votes
Accepted

What is the fundamental differences between bound and entangled states

3 votes

Laplace's equation vs. Poisson's equation for electric field in hollow conductor

3 votes
Accepted

Taking the continuum limit of $U(N)$ gauge theories

3 votes

First Postulate of Special Relativity: What does it mean?

2 votes

Does String theory say that spacetime is not fundamental but should be considered an emergent phenomenon?

2 votes

If momentum is the generator of translations in position space, does position act similarly in momentum space?

1 vote

Is it simply an assumption that spacetime fills the region under the event horizon?

1 vote

Solve eigenvalue problem with known constraint on one of the Eigenvalues

1 vote

The commutation of partial derivatives in curved spacetime

1 vote

Why are there two ways to solve for energy of a spring?

1 vote
Accepted

Relating angular and linear kinematics

1 vote
Accepted

Constraining two-point functions of boundary operators on the disk

1 vote

Is there an analogue of configuration space in quantum mechanics?

0 votes

Physical interpretation of the real-space field operator expansion of 1-body Hamiltonian

0 votes

Is it possible to directly measure the expectation value of a physical observable without measuring the entire probability distribution?

0 votes

Understanding the total spin as the Noether's charge and rotation generator of the Heisenberg model

-1 votes

Relativity - time dilation