Advanced Physics Homework Help Forum

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Free advanced physics homework help via qualified mentors. Upper undergraduate and graduate level. Please use the template when requesting help and show your work.
Help using Green’s functions in solving Differential Equations please
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Solve these two coupled first-order differential equations and sketch the flow
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Billiards with rectangular prisms
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712
How Do You Optimize a Lens Design in Zemax for Different Units?
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813
One-dimensional polymer (Statistical Physics)
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Show that an operator is Hermitian
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Gauge invariance in a non-abelian theory SU(2)xU(1)xU(1)
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796
Relationship between Fourier coefficients and power spectral density
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861
On the magnetic dipole radiation in Griffith's book
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941
Particle on a ring (components in the postion basis)
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Jackson Problem 3.12/3.18 -- Electric potential near two plates
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Calculate the Magnetic Vector Potential of a circular loop carrying a current
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Model for a Qubit system using the Hamiltonion Operator
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966
Two-level Quantum System - initial state
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Lagrangian equations of particle in rotational paraboloid
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  • Redirect
Fluid Dynamics - using manometer Equation
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Summation involving Clebsch–Gordan coefficients
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Modifying Euler-Lagrange equation to multivariable function
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Fluid Mechanics Force Body Diagrams
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Is total flux linkage λ=dΨ*Ienclosed/I or λ=N*Ψ?
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832
Help Solve for the normalization constant of this QM integral
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961
Deriving equations of motion of abelian gauge field coupled to scalar
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Probability density for observable with continuous Spectrum
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959
Prove the following commutation relations
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Thermodynamic equilibrium for systems only open to particle exchange
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923
Question related to completeness relation for photons
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786
Computing path integral with real and Grassmann variables
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870
Line of charge and conducting sphere (method of images)
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Oscillating dipoles, energy and brightness
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895
Details regarding the high temperature limit of the partition function
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834
Finding ##U## given information about an adiabatic process (Callen)
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1K
What is the Wave Function for a Particle in One Dimension in Dirac Formalism?
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816
Maxwell Stress components of the energy-stress-momentum tensor
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Expectation value of an operator to the power of n
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898
Troubleshooting nuclear decay, electron binding energies, internal contributions
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727
Dependence of Hall coefficient on temperature in semiconductors
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871
Density of a patch of an accretion disk
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8
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854
Classical magnetic dipole-dipole interaction in iron
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1K
Express entropy density in terms of energy density (Ashcroft/Mermin)
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1K
How to manipulate indices when Grassmannian numbers are present?
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6
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999
I do not understand stress energy tensor for fluids
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Majorana Fermions: Lagrangean and equations of motion
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925
Van der Pol Oscillator limit cycle
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774
Can Spin Waves Explain Magnetization?
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Troubleshooting Nuclear Reactions: Decay, Gamma Rays & More
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903
Calculate the molar Entropy of H2O
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Quantum spin superposition interpretation
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953
Fuel Cell Reaction Question - is this right?
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693
What is the volume of the system when inserting the 4-velocity of the observer?
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6
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905
Multipole expansions, calculating the various moments of point charges
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843
Separation of variables in spherical coordinates (electrostatics)
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General relativity - Using Ricc and Weyl tensor to find the area
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A system of independent particles (energy levels)
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Solving a Problem with Interchanging Field Tensors
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Higgs boson re-discovery from a CERN dataset (for a project)
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895
Linearisation of continuity equation (cosmology)
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874
Problem on SSH Model Tight Binding Approach
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731
Finding free electron gas Green function in Fourier space
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Ensemble vs. time averages and Ashcroft and Mermin Problem 1.1
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832
Deriving the commutation relations of the Lie algebra of Lorentz group
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How to find the eigenvector for a perturbated Hamiltonian?
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What Variables Must X̅ Have in Order to be Considered a Partial Molar Quantity?
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Maxwell-Boltzmann Distribution
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Time dilation for a clock thrown vertically
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924
Basic Quantum Circuit: States of Individual Qubits
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Electrons escaping a metal surface
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Rotation of spherical harmonics
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Electron encountering metal surface (1D Step potential)
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Why a particle with spin=0 can't posses a magnetic dipole moment?
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Mixed states and total wave function for three-Fermion-systems
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829
Definition of angular frequency in nuclear structure
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966
MTW Exercise 12.6: Formulating Newtonian Gravity Using Curvature
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Calculating pressure from a known equation of energy
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5
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981
Coordinate transformation into a standard flat metric
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Electrodynamics - finding potential of a non conducting shell
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Electric and magnetic fields of a moving charge
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Magnetic- and Electric- field lines due to a moving magnetic monopole
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23
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Electric Field due to a disk of radius R in the xy-plane
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7
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Probabilities of measuring ##\pm \hbar/2## along ##\hat{n}##?
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Average Kinetic Energy of Electron in the Conduction Band
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Expressing Feynman Green's function as a 4-momentum integral
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Can Left Handed Up Quarks Transform Into Right Handed Ones?
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Are Pi-mesons and W-bosons Identical? Exploring Particle Decay
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Deriving the kinetic energy flux in an effusion process
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Probability of Negative Value in Sz 1/2 Spin System w/ Lambda 1 & 2
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Solving Problem 2.4 in Ballentine: Nonnegativeness Derivation
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Angular momentum <Lx^2> and <Ly^2>
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Surface current on a spherical superconductor
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Feynman diagram for ##\mu^+\mu^-## production in ##p\bar{p}## reaction
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Problem 2 in "Quantum Theory for Mathematicians", Solving for the travel time of a particle in a potential
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Delta-Scuti phase folded light curve equation
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922
Radiation Physics - Decay Diagram
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874
Spin-Orbit Coupling in Hydrogen Atom: Understanding the Calculation
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How Do You Derive and Analyze the Matrix for 3 Coupled Oscillators?
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Conserved Noether charges for Lorentz symmetry of the action
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Expectation of Kinetic Energy for Deuteron
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Spectral lines in the emission spectrum for an electron at n= 3
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4- vector potential transformation
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859
What is the origin of the factor 3?
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Gas in a box with Maxwell-Boltzmann distribution
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