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Physics

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First bounty you offer on your own question.
Awarded 2255 times.
How to determine elements of the covariance matrix from homodyne measurements?
Awarded May 10, 2023 at 19:49
Mathematically proving that it is always possible for a rigid body to maintain its rigidity
Awarded May 10, 2023 at 7:58
Change in number of gauge symmetries after adding auxiliary fields to the action
Awarded May 9, 2023 at 7:15
ElectroQuasiStatic (EQS) regime - struggling with understanding the 1st order correction - computation of $\vec{H}$
Awarded May 5, 2023 at 14:27
Equivalence between magnetically perturbed Toric Code and 2D Transverse Field Ising model and Dispersion of 1 Quasiparticle spectrum?
Awarded May 2, 2023 at 8:07
How does Dipole coupling affect macroscopic polarizability and refractive index
Awarded Apr 29, 2023 at 16:19
Are band structures non-analytic only at degenerate points?
Awarded Apr 27, 2023 at 18:19
How to get $3n-j$ symbols using the young tableau method?
Awarded Apr 25, 2023 at 15:10
Symmetry breaking, gauge invariance and superconductivity
Awarded Apr 20, 2023 at 8:47
Chemical equilibrium conditions for mixture of ideal gases vs. ideal gas separated by partition
Awarded Apr 19, 2023 at 1:08
Applications for generalized Lami's theorem
Awarded Apr 18, 2023 at 2:46
How is the electric field of an infinitely charged plane sheet the same for any point in the gaussian surface?
Awarded Apr 16, 2023 at 11:21
How to derive Lorentz Transforms from the wave equation?
Awarded Apr 8, 2023 at 19:18
What is the $r$ coordinate in a $\mathbb{S}^3$ FLRW spactime?
Awarded Apr 7, 2023 at 16:28
Show that an amplitude modulator gives a mirror symmetry in optics
Awarded Mar 31, 2023 at 6:58
Transformation of basis vector in Kruskal coordinate
Awarded Mar 26, 2023 at 0:40
Can bremsstrahlung, cyclotron radiation, or Larmor radiation flip the spin of a particle?
Awarded Mar 24, 2023 at 21:06
What "changes" in the quantum state of bound nucleons that cause that system to have mass defect?
Awarded Mar 22, 2023 at 8:18
Single metal Seebeck effect in a ring in the presence of a magnetic field
Awarded Mar 21, 2023 at 18:19
Does particle parity play any role in matter anti-matter annihilation?
Awarded Mar 20, 2023 at 17:47
Are there any Alcubierre Style metrics for sub-luminal speed warp drives?
Awarded Mar 13, 2023 at 3:17
Helmholtz energy and thermal equilibrium
Awarded Mar 12, 2023 at 12:25
(post deleted or otherwise unavailable)
Awarded Mar 10, 2023 at 8:26
Is there a Lorentz invariant electromagnetic quadrupole moment tensor?
Awarded Mar 10, 2023 at 1:27
Magnetic field of dielectric disk in a rotating electric field
Awarded Mar 9, 2023 at 17:37
Riemann-Lebesgue lemma in Faddeev-Kulish approach
Awarded Mar 8, 2023 at 16:26
Density of final states in photon absorption/emission by a hydrogen atom
Awarded Mar 5, 2023 at 0:25
How to derive connection Lie algebra valued one-form on the frame bundle if given the pulled back of it on the physical space?
Awarded Mar 4, 2023 at 17:20
Do unresummed self-energy functions spoil RGE resummation?
Awarded Mar 3, 2023 at 10:26
What is the correct gravitational potential energy of a single particle in an $N$-body system?
Awarded Mar 2, 2023 at 3:05
How can flux linkage (a 3D concept) be defined for a cross section?
Awarded Feb 26, 2023 at 22:30
Will interstellar helium condense to a liquid as space expands and cools?
Awarded Feb 26, 2023 at 19:36
Understanding Parallelogram Law of Vector Addition?
Awarded Feb 26, 2023 at 3:40
Boulware and Unruh vacuum in Schwarzschild spacetime
Awarded Feb 22, 2023 at 14:48
How do I interpret the single electron Hamiltonian contribution in the Roothan-Hall equation?
Awarded Feb 19, 2023 at 20:41
Microscopic origin of phase matching in second harmonic generation
Awarded Feb 19, 2023 at 16:20
Optical and Acoustic Phonons: Choice of Unit Cell
Awarded Feb 19, 2023 at 5:16
Continuum limit of graphene
Awarded Feb 18, 2023 at 13:50
Is degeneracy split a particular case of Hamiltonian diagonalization in 1D nearly free electron model?
Awarded Feb 14, 2023 at 17:35
Simulating Destructive High-Speed Collisions
Awarded Feb 14, 2023 at 16:06
Yukawa decay at one-loop
Awarded Feb 13, 2023 at 15:34
Linear harmonic oscillators
Awarded Feb 12, 2023 at 2:57
How many independent equations are contained in $R_{rsmn}=0$ in consideration of the Bianchi identity?
Awarded Feb 9, 2023 at 9:12
Magically reappearing fringes in Michelson interferometer for large path length differences?
Awarded Feb 5, 2023 at 20:25
Average Tension in the string of a pendulum: Determining radial component of weight
Awarded Jan 31, 2023 at 15:31
Is it possible to detect the amount of $\rm CO_2$ in the atmosphere by observing Northern Lights?
Awarded Jan 30, 2023 at 3:18
Dephasing noise as a decoherence model - Effect on a generalized GHZ state
Awarded Jan 28, 2023 at 10:57
$RLC$ circuit analogue of vibrating molecule
Awarded Jan 25, 2023 at 12:03
Is current density independent of applied fields for Bloch electrons?
Awarded Jan 24, 2023 at 6:04
Non-abelian magnetic field interaction
Awarded Jan 20, 2023 at 18:21
Elementary question about complementary colors
Awarded Jan 20, 2023 at 14:50
General relativity 2 particle problem with negative mass
Awarded Jan 18, 2023 at 20:21
If boiling of water involves change in internal energy, then why does the temperature remain constant?
Awarded Jan 11, 2023 at 6:33
Is the surface of a fluid more or less dense?
Awarded Jan 11, 2023 at 4:40
Assumed width for 2D Navier-stokes and energy equation
Awarded Jan 9, 2023 at 14:05
Why do we look at $X\rightarrow B$ transition in iodine?
Awarded Dec 30, 2022 at 17:18
Effects of Gravitational Potential on Acceleration From a non-local observer
Awarded Dec 26, 2022 at 21:50
(post deleted or otherwise unavailable)
Awarded Dec 25, 2022 at 9:48
Dependence of phase transition on scale factors
Awarded Dec 23, 2022 at 5:55
Calculating free energy from coherent state path integral
Awarded Dec 22, 2022 at 3:57
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