Advanced Physics Homework Help Forum

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Transformation rules for vielbein and spin connection
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967
Proving ##C## is constant in 4-dim ##R_{\mu\nu}=Cg_{\mu\nu}##
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3
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868
RG flow of quadrupole coupling in 6+1 dimension electrostatic problem
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672
Unit calculations - DWI MRI (Stejskal-Tanner)
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668
Combining the Spins of 3 spin 1 particles
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1K
Calculating work and heat transfer in this Carnot process
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911
What is the number of confined states in these potential wells?
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970
Help in showing that this inner product is zero
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1K
Symmeterization of Boson Spins
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Ultra high energy cosmic ray deflection angle causes by magnetic field
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766
Estimating the energy of an alpha particle using Bethe's formula
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Scale factors in spherical coordinates
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1K
Wave equation for Schwarzschild metric
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Exercise involving Dirac fields and Fermionic commutation relations
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What is the proof for Bertrand's theorem in celestial mechanics?
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How to calculate the outer product in GR?
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984
Stress-energy tensor for a rotating sphere
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Deriving equation 9.91 in Carroll's Book "Spacetime and Geometry"
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1K
DeltaG and DeltaA calculation for heating a gas at constant volume
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942
Rewriting a given action via integration by parts
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1K
The representation matrix for alpha and beta in Dirac equation
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1K
Questions on field operator in QFT and interpretations
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875
Question on discrete commutation relation in QFT
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922
Mysteries of Geometric Optics In MTW Chapter 22
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1K
Riemann curvature coefficients using Cartan structure equation
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1K
Current conservation for SU (N)
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1K
Computing OPEs of linear dilaton CFT
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762
Writing the charge density in the form of the Dirac delta function
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2K
Proving modified Maxwell action is gauge invariant
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952
Eigenvalues and eigenvectors of J3
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1K
Find Ground State Energy of 3D Harmonic Oscillator
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1K
Refractive index less than one
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2K
Cauchy's law from Lorentz model
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8
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1K
Calculating Radiation Pattern for a grid of two rows of dipole antennas
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1K
System of two spin 1/2 particles in an external magnetic field
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2K
What are Initial Conditions and How Do You Write Them for the 2D Wave Equation?
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730
Divergence in Spherical Coordinate System by Metric Tensor
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3K
Monopole and Dipole Terms of Electric potential (V) on Half Disk
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1K
Solid-state Physics: Fermi surface and necks in an FCC structure
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734
Probability of measuring an eigenstate of the operator L ^ 2
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2K
Intermolecular forces and Transport phenomena
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907
Star collapse in general relativity — pressure as a function of star radius
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1K
Adiabatic Approximation for Infinite Square Well
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Feynman Diagrams, are these allowed?
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1K
Calculating specific heat capacity from entropy
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989
Finding the Ratio of Particles in a Three-Level Quantum System
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1K
Show that a partial molar property is an intensive property
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1K
Deriving Fourier Transform of Operators for Relativistic Quantum Field Theory
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18
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Computing the spectrum of a Lagrangian in field theory
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958
Electrostatic Potential Energy of a Sphere/Shell of Charge
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2K
Reflection and Refraction in an Elliptical Imaging Mirror
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666
Thin disc with high thermal conductivity
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2K
I deriving a pupil function in a coherent imaging system
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2
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776
How to calculate the four-momentum of a photon in FRW Metric
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1K
Calculation Involving Projection Tensor in Minkowski Spacetime
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1K
Derivation of the density of states?
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1K
Amplitude of Feynman diagram in ##\phi^4## interactions
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2K
Grand partition function (Volume divided into N spaces)
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626
Help with Space Inversion Symmetry Problem
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860
How does Generalized Work have dimensions of Work?
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2K
Doubt regarding functional derivative for the Thomas Fermi kinetic energy
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14
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How to perform a integral in momentum space
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Working out Plane Structure via Powder X-ray Diffraction Multiplicand
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896
How can Minkowski spacetime be expressed as a U(2) manifold?
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1K
Density of states of one three-dimensional classical harmonic oscillator
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2K
Electric potential inside a hollow sphere with non-uniform charge
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1K
Ballentine Problem 7.1 Orbital Angular Momentum
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21
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1K
Weyl Spinors Transformation, QFT1, Peskin, Chapter 3
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12
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Model with SU(2) gauge symmetry and SO(3) global symmetry
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1K
Relating the entropy of an ideal gas with partial derivatives
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1K
Clarification on electric quadrupole moment definition
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2K
The contracting relations on the Christoffel symbols
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18
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Solving QM Problem: Fermi's Golden Rule & Transitional Probability
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Finding the period of an orbit ##r=a(1+\cos\theta)##
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26
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Diagonalizing a metric by a coordinate transformation
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12
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A potential well with 3-fold reflection symmetry
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Deriving perfect fluid energy tensor from point particles
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Help with evaluating this Fourier transform
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Deriving the Reissner-Nordström metric
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2K
Diagonalizing a metric by a coordinate transformation
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799
Proving Poincare Algebra Using Differential Expression of Generator
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851
Potential Inside and Outside of a Charged Spherical Shell
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Speed of sound in a relativistic fluid
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Deriving Feynman rules out of a generating functional
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918
Delta potential problem - bound states problem
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Show charge conservation in a curved spacetime
2
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36
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Varying an action with respect to a scalar field
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Formula for ionization potential reduction
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An accurate method to determine the band gap
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Potential solution:Uses of Transparent Semiconductors: FTO and ITO explained
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892
Lubrication Theory: Fluid Flow and Integration
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19
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Tensor Calculations given two vectors and a Minkowski metric
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7
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908
Hamiltonian of a displaced QHO
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Particle falling radially into a black hole
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1
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745
Astrophysics Redshift Question
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3
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934
Uniform Density Stars: Struggling with Understanding
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Perturbation theory and the secualr equation for double degeneration
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1
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720
Prove this Zassenhaus-like formula
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520
Integration of coherent state
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2
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2K
Trying to understand electric and magnetic fields as 4-vectors
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863

Advanced Physics Homework Help

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