Advanced Physics Homework Help Forum

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Threads

Form of radial velocity along null geodesic under the Kerr metric

  • Bertin
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Why Are My Geodesic Calculations Dependent on an Unknown Function?

  • Gleeson
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0

What is the Balance of Linear Momentum in Continuum Physics?

  • Ihsan
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2

Slope of a mountain ridge (Gradient)

  • Lambda96
  • · Replies 5 ·
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5

Calculating the components of the Ricci tensor

  • jore1
  • · Replies 6 ·
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6

Dipole moment of given charge distribution

  • PhysicsRock
  • · Replies 19 ·
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19

What is the CKM element for J psi and phi meson

  • imgamedeving
  • · Replies 0 ·
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0

Multipole Expansion for Two Charged Hemispheres

  • the_fater
  • · Replies 9 ·
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9

Method of Images, combination of an infinite plane and a hemisphere

  • milkism
  • · Replies 10 ·
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10

Prove that the following integral vanishes

  • diracsgrandgrandson
  • · Replies 5 ·
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5

Coordinate transformation of the Navier Stokes equation

  • hcpysicist
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0

Line integral of a vector field (Polar coordinate)

  • Lambda96
  • · Replies 4 ·
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4

Dimensionless value to differentiate between concentrated and dispersed

  • independentphysics
  • · Replies 2 ·
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2

Q-switched CO2 lasers for skin rejuvenation

  • demianbiasetti
  • · Replies 1 ·
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1

Plotting the trajectory of a particle in polar coordinates

  • Lambda96
  • · Replies 6 ·
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6

Canonical partition function for two coupled oscillators

  • mv_
  • · Replies 1 ·
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1

Prove commutator [A,B^n]=nB^(n-1)[A,B]

  • rogeralms
  • · Replies 11 ·
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11

How can I solve these GHZ, 3 qubit quantum state problems?

  • MattiaBosco
  • · Replies 1 ·
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1

Noether current in quantum field theory

  • CSpring432
  • · Replies 1 ·
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1

Deriving the mass term from Majorana action in P&S 3.4

  • diracsgrandgrandson
  • · Replies 5 ·
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5

How Do Killing Vector Fields Form a Basis on S2?

  • alexriemann
  • · Replies 0 ·
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0

Line element in cylindrical coordinates

  • Catalina-
  • · Replies 3 ·
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3

Is My Understanding of Higher-Order Functional Derivatives Correct?

  • Hill
  • · Replies 8 ·
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8
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1

Second moment of occupation number for bosons

  • Rayan
  • · Replies 1 ·
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1

Equivalence between Bravais lattice definitions

  • Portuga
  • · Replies 0 ·
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0

Potential in the three regions of an infinite slab

  • workhorse123
  • · Replies 1 ·
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1

MTW Box 21.1 - What can "add and subtract" do for Equation (12)?

  • TerryW
  • · Replies 6 ·
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6

How to Compute charge ##Q## of a particular state in free Dirac field

  • Pouramat
  • · Replies 1 ·
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1

Force-free, axisymmetric magnetic field in MHD

  • ergospherical
  • · Replies 1 ·
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1

Using Gauss' law to find the induced surface charge density ##\sigma##

  • Meow12
  • · Replies 2 ·
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2

Simulation of a gas in 2-D using a Verlet algorithm

  • gibatom
  • · Replies 15 ·
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15

Meaning of coefficients in polynomial potential for scalar field

  • PhysicsRock
  • · Replies 1 ·
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1

Magnetization of the free electron gas

  • chwu
  • · Replies 0 ·
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0

Derivative of the Dirac delta with renormalization

  • Delerion24
  • · Replies 4 ·
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4

Green’s function of Dirac operator

  • Pouramat
  • · Replies 0 ·
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0

Normalization of electron Spin state

  • Anton02
  • · Replies 4 ·
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4

Relativistic particle moving in a potential

  • PhysicsRock
  • · Replies 2 ·
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2
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4

Vibrations of Triatomic Molecules, Landau-Lifshitz

  • electricspit
  • · Replies 12 ·
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12

Find equilibrium profile T(x) Between Two Rods

  • happyparticle
  • · Replies 7 ·
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7

Heat flow components of Stress/Energy Tensor

  • TerryW
  • · Replies 0 ·
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0

How Does Mass Loss Influence Orbital Expansion?

  • accalternata
  • · Replies 1 ·
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1

How to Approach a Term Project on Dark Matter Density Distribution?

  • Mahsum
  • · Replies 1 ·
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1

Rocket propelled by a beam of photons

  • ruairilamb
  • · Replies 10 ·
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10

Schwartz's Quantum field theory (12.9)

  • Plantation
  • · Replies 4 ·
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4

Schwartz's Quantum field theory, (14.100) Fermionic path integral

  • Plantation
  • · Replies 2 ·
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2

Showing that a certain summation is equal to a Dirac delta?

  • GCUEasilyDistracted
  • · Replies 1 ·
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1

Answers to Hassani "Mathematical Methods "?

  • physixerdude
  • · Replies 9 ·
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9

Semi Empirical Mass Formula and Neutron Stars

  • city2113
  • · Replies 2 ·
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2

Divergence of the Electric field of a point charge

  • Lambda96
  • · Replies 13 ·
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13

What is the Fermion's mass in this Lagrangian?

  • LCSphysicist
  • · Replies 0 ·
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0

Viscosity and resonant frequency?

  • DrishantMaharjan
  • · Replies 4 ·
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4

How can a diagonalising matrix be unitary?

  • George Keeling
  • · Replies 15 ·
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15

Integrate source terms for test EM field in Kerr spacetime

  • Nitacii
  • · Replies 1 ·
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1

How to Solve the Laplace Equation for Potential Flow Around a Sphere?

  • happyparticle
  • · Replies 1 ·
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1

Can Quantum Mechanics Ket and Bra Methods Solve Scalar Equations?

  • Ugnius
  • · Replies 2 ·
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2

Why Doesn't Constant Center of Mass Velocity Reduce Degrees of Freedom?

  • deuteron
  • · Replies 5 ·
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5

Determining Form factor from density distribution

  • Rayan
  • · Replies 2 ·
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2

Why Does a Particle Not Remain at x(t)=0 in a Negative Quartic Potential?

  • deuteron
  • · Replies 5 ·
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5

Understanding Kinetic Energy: Moment of Inertia and Rotational Motion

  • deuteron
  • · Replies 5 ·
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5

Solving two body central force motion using Lagrangian

  • deuteron
  • · Replies 11 ·
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11

Bead moving down a Helical Wire subject to Constraints

  • deuteron
  • · Replies 11 ·
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11

Beam Expansion: Distance between 2 lenses in a Keplerian beam expander

  • tanhanhbi
  • · Replies 0 ·
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0

What is a Nuclear Quadrupole Moment?

  • anchal2147
  • · Replies 1 ·
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1

Missing Algebraic Step in Three-Body Newtonian Problem

  • deuteron
  • · Replies 16 ·
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16

The Saha equation (degree of ionization in plasma)

  • Zarude22
  • · Replies 4 ·
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4

Why does the given conserved quantity mean the motion is on a cone?

  • deuteron
  • · Replies 2 ·
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2

Differentiation of functional integral (Blundell Quantum field theory)

  • Plantation
  • · Replies 1 ·
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1

Ballentine Problem 8.5 (angular momentum)

  • EE18
  • · Replies 1 ·
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1

This integration appeared in the reconstruction of cross section

  • Plantation
  • · Replies 15 ·
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15

General Friedmann equation - how to solve this differential equation?

  • beertje
  • · Replies 2 ·
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2

What is the transpose of a matrix $i[A,B]$?

  • Slimy0233
  • · Replies 17 ·
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17

How Does Band Gap Influence Lattice Spacing in Materials?

  • Sr1
  • · Replies 1 ·
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1

An example of state determination (Ballentine Problem 8.4)

  • EE18
  • · Replies 1 ·
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1

Where Does the l22 Term in the Fluence Rate Numerator Come From?

  • Graham87
  • · Replies 1 ·
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1

Explicit demonstration of a measurement interaction

  • EE18
  • · Replies 3 ·
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3
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18

Cross section for the decay of gauge bosons from a scalar field

  • Alpha2021
  • · Replies 1 ·
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1

How to derive the period of non-circular orbits?

  • TheMisterOdd
  • · Replies 5 ·
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5

Simplified Darcy law from Darcy-Weisbach and laminar friction factor

  • SpaceDuck127
  • · Replies 3 ·
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3

Probability density for the hydrogen atom

  • wakaranai
  • · Replies 9 ·
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9

Particle in a cylindrically symmetric potential (Quantum mechanics)

  • Stylord
  • · Replies 5 ·
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5

Invariance of a volume element in phase space, What does it mean?

  • Maumas
  • · Replies 1 ·
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1

Questions from Quantum Measurements

  • ARoyC
  • · Replies 12 ·
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12
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2

Calculation of Thomas Precession in Rindler's relativity book

  • NoobieDoobie
  • · Replies 6 ·
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6

Solution to Schwarzschild Equation for Constant t,r

  • kirkr
  • · Replies 10 ·
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10

Why is solid density used in this thermodynamics problem?

  • EE18
  • · Replies 5 ·
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5

Derivation of an expression involving boson operators

  • patric44
  • · Replies 2 ·
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2

Creating a Fermi-Kurie Plot (Beta decay)

  • mnemonical
  • · Replies 2 ·
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2

Heat equation with non homogeneous BCs

  • jackkk_gatz
  • · Replies 4 ·
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4

The increase of Fidelity after non-selective measurement

  • NeophyteinPhysics
  • · Replies 1 ·
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1
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3

Voltage and effective resistance of an infinite lattice of resistors

  • zenterix
  • · Replies 2 ·
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2

Green's function for first-order differential operator

  • Lambda96
  • · Replies 2 ·
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2
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2

How Can Rectangular Prisms Transform Billiards?

  • MenhirMetonym
  • · Replies 1 ·
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1

How Do You Optimize a Lens Design in Zemax for Different Units?

  • johngreen21
  • · Replies 1 ·
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1