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Hubble Constant: Force Acting on Hydrogen Atom Due to Expansion of Universe
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3
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992
Voltage and effective resistance of an infinite lattice of resistors
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2
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851
Help using Green’s functions in solving Differential Equations please
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2
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1K
Solve these two coupled first-order differential equations and sketch the flow
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2
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1K
Billiards with rectangular prisms
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1
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714
How Do You Optimize a Lens Design in Zemax for Different Units?
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1
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816
One-dimensional polymer (Statistical Physics)
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6
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4K
Show that an operator is Hermitian
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11
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1K
Gauge invariance in a non-abelian theory SU(2)xU(1)xU(1)
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1
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798
Relationship between Fourier coefficients and power spectral density
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1
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862
On the magnetic dipole radiation in Griffith's book
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1
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945
Particle on a ring (components in the postion basis)
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9
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1K
Jackson Problem 3.12/3.18 -- Electric potential near two plates
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3K
Calculate the Magnetic Vector Potential of a circular loop carrying a current
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8
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1K
Model for a Qubit system using the Hamiltonion Operator
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6
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970
Two-level Quantum System - initial state
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14
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1K
Lagrangian equations of particle in rotational paraboloid
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5K
  • Redirect
Fluid Dynamics - using manometer Equation
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Summation involving Clebsch–Gordan coefficients
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1K
Modifying Euler-Lagrange equation to multivariable function
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1
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1K
Fluid Mechanics Force Body Diagrams
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16
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2K
Is total flux linkage λ=dΨ*Ienclosed/I or λ=N*Ψ?
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1
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833
Help Solve for the normalization constant of this QM integral
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3
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965
Deriving equations of motion of abelian gauge field coupled to scalar
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10
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1K
Probability density for observable with continuous Spectrum
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1
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969
Prove the following commutation relations
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3
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1K
Thermodynamic equilibrium for systems only open to particle exchange
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5
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923
Question related to completeness relation for photons
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1
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790
Computing path integral with real and Grassmann variables
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1
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871
Line of charge and conducting sphere (method of images)
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4
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1K
Oscillating dipoles, energy and brightness
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1
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901
Details regarding the high temperature limit of the partition function
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1
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839
Finding ##U## given information about an adiabatic process (Callen)
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5
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1K
What is the Wave Function for a Particle in One Dimension in Dirac Formalism?
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3
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822
Maxwell Stress components of the energy-stress-momentum tensor
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13
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1K
Expectation value of an operator to the power of n
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2
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902
Troubleshooting nuclear decay, electron binding energies, internal contributions
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1
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727
Dependence of Hall coefficient on temperature in semiconductors
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1
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874
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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7
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1K
Express entropy density in terms of energy density (Ashcroft/Mermin)
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8
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1K
How to manipulate indices when Grassmannian numbers are present?
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6
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1K
I do not understand stress energy tensor for fluids
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6
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1K
Majorana Fermions: Lagrangean and equations of motion
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1
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927
Van der Pol Oscillator limit cycle
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1
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779
Can Spin Waves Explain Magnetization?
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1
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1K
Troubleshooting Nuclear Reactions: Decay, Gamma Rays & More
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8
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909
Calculate the molar Entropy of H2O
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9
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1K
Quantum spin superposition interpretation
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9
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954
Fuel Cell Reaction Question - is this right?
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1
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694
What is the volume of the system when inserting the 4-velocity of the observer?
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6
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908
Multipole expansions, calculating the various moments of point charges
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2
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847
Separation of variables in spherical coordinates (electrostatics)
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13
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1K
General relativity - Using Ricc and Weyl tensor to find the area
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1
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1K
A system of independent particles (energy levels)
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1
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939
Solving a Problem with Interchanging Field Tensors
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5
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1K
Higgs boson re-discovery from a CERN dataset (for a project)
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2
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898
Linearisation of continuity equation (cosmology)
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1
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879
Problem on SSH Model Tight Binding Approach
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1
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732
Finding free electron gas Green function in Fourier space
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1
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1K
Ensemble vs. time averages and Ashcroft and Mermin Problem 1.1
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1
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834
Deriving the commutation relations of the Lie algebra of Lorentz group
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3
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2K
How to find the eigenvector for a perturbated Hamiltonian?
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13
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1K
What Variables Must X̅ Have in Order to be Considered a Partial Molar Quantity?
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8
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1K
Maxwell-Boltzmann Distribution
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8
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1K
Time dilation for a clock thrown vertically
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4
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925
Basic Quantum Circuit: States of Individual Qubits
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3
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1K
Electrons escaping a metal surface
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3
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974
Rotation of spherical harmonics
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1
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870
Electron encountering metal surface (1D Step potential)
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11
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970
Why a particle with spin=0 can't posses a magnetic dipole moment?
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17
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1K
Mixed states and total wave function for three-Fermion-systems
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1
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829
Definition of angular frequency in nuclear structure
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8
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966
MTW Exercise 12.6: Formulating Newtonian Gravity Using Curvature
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9
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1K
Calculating pressure from a known equation of energy
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5
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983
Coordinate transformation into a standard flat metric
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3
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1K
Electrodynamics - finding potential of a non conducting shell
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2
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1K
Electric and magnetic fields of a moving charge
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33
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2K
Magnetic- and Electric- field lines due to a moving magnetic monopole
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23
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2K
Electric Field due to a disk of radius R in the xy-plane
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7
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1K
Probabilities of measuring ##\pm \hbar/2## along ##\hat{n}##?
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1
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811
Average Kinetic Energy of Electron in the Conduction Band
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4
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1K
Expressing Feynman Green's function as a 4-momentum integral
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1
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859
Can Left Handed Up Quarks Transform Into Right Handed Ones?
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6
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1K
Are Pi-mesons and W-bosons Identical? Exploring Particle Decay
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12
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860
Deriving the kinetic energy flux in an effusion process
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4
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1K
Probability of Negative Value in Sz 1/2 Spin System w/ Lambda 1 & 2
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4
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829
Solving Problem 2.4 in Ballentine: Nonnegativeness Derivation
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3
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813
Angular momentum <Lx^2> and <Ly^2>
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6
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1K
Surface current on a spherical superconductor
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1
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811
Feynman diagram for ##\mu^+\mu^-## production in ##p\bar{p}## reaction
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1
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816
Problem 2 in "Quantum Theory for Mathematicians", Solving for the travel time of a particle in a potential
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5
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1K
Delta-Scuti phase folded light curve equation
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1
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925
Radiation Physics - Decay Diagram
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2
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875
Spin-Orbit Coupling in Hydrogen Atom: Understanding the Calculation
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6
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2K
How Do You Derive and Analyze the Matrix for 3 Coupled Oscillators?
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7
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1K
Conserved Noether charges for Lorentz symmetry of the action
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9
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3K
Expectation of Kinetic Energy for Deuteron
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30
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1K
Spectral lines in the emission spectrum for an electron at n= 3
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2
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826
4- vector potential transformation
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1
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860

Advanced Physics Homework Help

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