User Héctor

7 votes

How to prove the Levi-Civita contraction?

answered Sep 6, 2014 at 2:36

7 votes

Newton's Third Law Exceptions?

answered Oct 1, 2014 at 1:33

7 votes

Accepted

Is superposition principle equally valid for both scalar and vector quantities?

answered Oct 24, 2014 at 3:39

6 votes

How does covariant derivative act on Christoffel Symbols?

answered Dec 15, 2014 at 4:41

4 votes

Accepted

How to calculate gravitational force

answered Sep 9, 2014 at 17:26

3 votes

Square of the Pauli matrices and the identity matrix

answered Sep 9, 2014 at 0:16

3 votes

Accepted

What is Laplace operator of Schwarzschild-Spherical coordinates?

answered Oct 26, 2014 at 23:51

3 votes

Accepted

Does there exist a mathematically rigorous formulation of curved Hilbert Space?

answered Sep 6, 2014 at 5:20

3 votes

Accepted

4-vector velocity to Newtonian?

answered Sep 5, 2014 at 6:01

3 votes

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Finding Maxwell relations

answered Feb 21, 2015 at 0:00

2 votes

What Planck units are limits?

answered Feb 18, 2015 at 4:13

2 votes

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Perturbation theory in quantum harmonic oscillator

answered May 1, 2015 at 23:36

2 votes

Accepted

Definite energy states for a single non-relativistic particle with a time dependent potential

answered Sep 7, 2014 at 17:18

2 votes

Why uncharged particles do not feel the Lorentz force?

answered Sep 7, 2014 at 19:55

2 votes

Applications of the Linearized Einstein Field Equations (EFE)

answered Sep 7, 2014 at 23:15

2 votes

Question about electromagnetic Spectrum

answered Sep 9, 2014 at 2:18

1 vote

Root of $i$, which one to take?

answered Nov 20, 2014 at 21:46

1 vote

Prove Biot-Savart law, assuming that $\vec{A}=\frac I c\int \frac{d\vec{L}}{r}$

answered Sep 3, 2014 at 21:08

1 vote

Accepted

How can one always be standing still when compared to the speed of light?

answered Sep 7, 2014 at 22:13

1 vote

Finding the current in a parallel circuit

answered Sep 6, 2014 at 17:35

1 vote

Accepted

Simplifying a Vector Integral

answered Apr 9, 2015 at 19:19

1 vote

Meaning of the symmetrisation postulate in absence of a proper model

answered Apr 9, 2015 at 20:33

0 votes

Projectile Motion with Drag

answered Sep 6, 2014 at 0:20

0 votes

Net Electrostatic Field inside a Conductor is $\vec{0}$

answered Sep 13, 2014 at 18:26

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24 Answers

How to prove the Levi-Civita contraction?

Newton's Third Law Exceptions?

Is superposition principle equally valid for both scalar and vector quantities?

How does covariant derivative act on Christoffel Symbols?

How to calculate gravitational force

Square of the Pauli matrices and the identity matrix

What is Laplace operator of Schwarzschild-Spherical coordinates?

Does there exist a mathematically rigorous formulation of curved Hilbert Space?

4-vector velocity to Newtonian?

Finding Maxwell relations

What Planck units are limits?

Perturbation theory in quantum harmonic oscillator

Definite energy states for a single non-relativistic particle with a time dependent potential

Why uncharged particles do not feel the Lorentz force?

Applications of the Linearized Einstein Field Equations (EFE)

Question about electromagnetic Spectrum

Root of $i$, which one to take?

Prove Biot-Savart law, assuming that $\vec{A}=\frac I c\int \frac{d\vec{L}}{r}$

How can one always be standing still when compared to the speed of light?

Finding the current in a parallel circuit

Simplifying a Vector Integral

Meaning of the symmetrisation postulate in absence of a proper model

Projectile Motion with Drag

Net Electrostatic Field inside a Conductor is $\vec{0}$