User Clara Díaz Sanchez

60 votes

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Cause of weightlessness

answered Jan 20, 2020 at 14:49

17 votes

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Do the hydrogen atom's electron orbitals have Gaussian probability density functions?

answered May 14, 2020 at 21:46

7 votes

Is power equal to $\vec{F}\cdot\vec{v}$ where $\vec{F}$ is force and $\vec{v}$ is velocity?

answered Feb 10, 2020 at 15:31

5 votes

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Simple Kirchoff's Law Problem

answered Feb 26, 2020 at 12:22

5 votes

Quantum gravity experiment with BEC

answered Jan 27, 2020 at 9:56

5 votes

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Ground state magnetization of the Heisenberg XXZ chain

answered May 23, 2020 at 11:24

5 votes

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Particle-Hole symmetry of the Hubbard Hamiltonian

answered Mar 26, 2020 at 8:10

5 votes

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Infinite EMF produced in transformer

answered Apr 18, 2020 at 10:25

4 votes

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What does it mean when a particle is an eigenstate of the charge conjugation operator?

answered Feb 11, 2020 at 7:02

4 votes

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Conversion of elastic potential energy in free fall

answered Dec 26, 2019 at 10:51

4 votes

Actual velocity of an non-accelerating object in Newtonian physics

answered Nov 24, 2019 at 9:50

4 votes

Is the E field generally conservative outside the cases when vector potential goes to zero?

answered Dec 6, 2019 at 16:23

3 votes

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Why do the $L_z$ and $L^2$ operators share eigenfunctions, but the $L_x$ and $L_y$ operators don't?

answered Dec 13, 2019 at 17:17

3 votes

Moving charge generates magnetic field - mostly current?

answered Feb 19, 2020 at 15:15

3 votes

Capacitance absurd equation in textbook help

answered Feb 8, 2020 at 12:29

3 votes

Isobaric spin $T = 0$ and Pauli-exclusion principle

answered Jan 25, 2020 at 8:42

3 votes

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What is a good definition for what this article talking about when it refers to "Universal Physics"?

answered Jan 18, 2020 at 8:55

3 votes

Is the equation $g=GM_Em/R_E^2$ in Tipler incorrect?

answered Jan 26, 2020 at 14:52

3 votes

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Analogue black hole

answered Apr 4, 2020 at 0:20

2 votes

Does it take 41 Hiroshima "Little Boy" bombs worth of energy to send ISS in orbit?

answered Mar 18, 2020 at 9:06

2 votes

How to check if a wavefunction is continuous everywhere or not?

answered Apr 6, 2020 at 9:05

2 votes

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Floquet bandstructure calculation

answered May 4, 2020 at 14:32

2 votes

Why the energy bands for edge states are not periodic?

answered May 7, 2020 at 9:50

2 votes

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Lattice vs Superlattice

answered May 14, 2020 at 15:07

2 votes

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Why for a large displacement of a mass tied to a string is not SHM

answered Jan 26, 2020 at 9:31

2 votes

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Two Point Source Interference: Why No Interference Occurs When Source Separation is Shorter than Wavelength?

answered Feb 20, 2020 at 21:48

2 votes

Is the SSH model a tight binding model?

answered Nov 29, 2019 at 7:45

2 votes

Anisotropic vs Isotropic Harmonic Oscillator

answered Dec 20, 2019 at 7:18

2 votes

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Local density in SSH model

answered Jan 13, 2020 at 11:34

2 votes

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Electronic band structure calculation using plane wave expansion: what are the diagonal matrix elements for a coulomb potential?

answered Jan 14, 2020 at 12:49

Stack Exchange Network

58 Answers

Cause of weightlessness

Do the hydrogen atom's electron orbitals have Gaussian probability density functions?

Is power equal to $\vec{F}\cdot\vec{v}$ where $\vec{F}$ is force and $\vec{v}$ is velocity?

Simple Kirchoff's Law Problem

Quantum gravity experiment with BEC

Ground state magnetization of the Heisenberg XXZ chain

Particle-Hole symmetry of the Hubbard Hamiltonian

Infinite EMF produced in transformer

What does it mean when a particle is an eigenstate of the charge conjugation operator?

Conversion of elastic potential energy in free fall

Actual velocity of an non-accelerating object in Newtonian physics

Is the E field generally conservative outside the cases when vector potential goes to zero?

Why do the $L_z$ and $L^2$ operators share eigenfunctions, but the $L_x$ and $L_y$ operators don't?

Moving charge generates magnetic field - mostly current?

Capacitance absurd equation in textbook help

Isobaric spin $T = 0$ and Pauli-exclusion principle

What is a good definition for what this article talking about when it refers to "Universal Physics"?

Is the equation $g=GM_Em/R_E^2$ in Tipler incorrect?

Analogue black hole

Does it take 41 Hiroshima "Little Boy" bombs worth of energy to send ISS in orbit?

How to check if a wavefunction is continuous everywhere or not?

Floquet bandstructure calculation

Why the energy bands for edge states are not periodic?

Lattice vs Superlattice

Why for a large displacement of a mass tied to a string is not SHM

Two Point Source Interference: Why No Interference Occurs When Source Separation is Shorter than Wavelength?

Is the SSH model a tight binding model?

Anisotropic vs Isotropic Harmonic Oscillator

Local density in SSH model

Electronic band structure calculation using plane wave expansion: what are the diagonal matrix elements for a coulomb potential?