Advanced Physics Homework Help Forum

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Finding <x> using raising and lowering operators and orthonormality
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917
How can I get steady state of complicated heat transfer problem?
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1
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776
Semi-Infinite planes at an angle
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5
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3K
What is the Maxima Condition in Holography?
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0
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552
Two point masses, where is the force zero?
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19
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1K
Form of radial velocity along null geodesic under the Kerr metric
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0
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510
Poisson, relativists toolkit, problem 1.3: Timelike geodesic parametrised by a non-affine parameter
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0
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490
Continuum Physics: Balance of Linear Momentum or Cauchy first equation of motion
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2
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652
Slope of a mountain ridge (Gradient)
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5
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841
Calculating the components of the Ricci tensor
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6
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1K
Dipole moment of given charge distribution
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19
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947
What is the CKM element for J psi and phi meson
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0
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518
Multipole Expansion for Two Charged Hemispheres
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9
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769
Method of Images, combination of an infinite plane and a hemisphere
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10
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1K
Prove that the following integral vanishes
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5
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708
Coordinate transformation of the Navier Stokes equation
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0
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462
Line integral of a vector field (Polar coordinate)
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4
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810
Dimensionless value to differentiate between concentrated and dispersed
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2
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569
Discover the Benefits of Q-Switched CO2 Lasers for Skin Rejuvenation
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1
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658
Plotting the trajectory of a particle in polar coordinates
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6
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657
Canonical partition function for two coupled oscillators
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1
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622
Prove commutator [A,B^n]=nB^(n-1)[A,B]
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11
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5K
How can I solve these GHZ, 3 qubit quantum state problems?
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1
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762
Noether current in quantum field theory
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1
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695
P&S Exercise 3.4 Majorana Fermions Derivative of ##\chi##
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5
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719
How Do Killing Vector Fields Form a Basis on S2?
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0
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610
Line element in cylindrical coordinates
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3
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717
Higher-order functional derivative
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8
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837
Proving the Commutation Relation for Quantized Boson in a One-Dimensional Box
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1
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642
Second moment of occupation number for bosons
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1
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555
Equivalence between Bravais lattice definitions
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0
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543
Potential in the three regions of an infinite slab
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1
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580
MTW Box 21.1 - What can "add and subtract" do for Equation (12)?
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6
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915
How to Compute charge ##Q## of a particular state in free Dirac field
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1
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620
Force-free, axisymmetric magnetic field in MHD
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1
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938
Using Gauss' law to find the induced surface charge density ##\sigma##
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2
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766
Simulation of a gas in 2-D using a Verlet algorithm
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15
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1K
Meaning of coefficients in polynomial potential for scalar field
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1
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609
Magnetization of the free electron gas
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0
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577
Help with the derivative of the Dirac delta
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4
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2K
Green’s function of Dirac operator
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0
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567
Normalization of electron Spin state
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4
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869
Relativistic particle moving in a potential
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2
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715
Quantum Mechanics homework question on wavefunctions
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4
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1K
Vibrations of Triatomic Molecules, Landau-Lifshitz
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12
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3K
Find equilibrium profile T(x) Between Two Rods
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7
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917
Heat flow components of Stress/Energy Tensor
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0
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573
How Does Mass Loss Influence Orbital Expansion?
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1
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762
Dark Matter Density Distribution
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1
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607
Rocket propelled by a beam of photons
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10
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1K
Schwartz's Quantum field theory (12.9)
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4
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741
Schwartz's Quantum field theory, (14.100) Fermionic path integral
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2
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881
Showing that a certain summation is equal to a Dirac delta?
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1
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731
Answers to Hassani "Mathematical Methods "?
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9
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11K
Semi Empirical Mass Formula and Neutron Stars
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2
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1K
Divergence of the Electric field of a point charge
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13
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2K
What is the Fermion's mass in this Lagrangian?
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0
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711
Viscosity and resonant frequency?
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4
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1K
How can a diagonalising matrix be unitary?
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15
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1K
Integrate source terms for test EM field in Kerr spacetime
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1
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785
Potential flow around a sphere
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1
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743
Can Quantum Mechanics Ket and Bra Methods Solve Scalar Equations?
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2
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795
Mass on a wedge, both can move
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5
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1K
Determining Form factor from density distribution
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2
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785
Why Does a Particle Not Remain at x(t)=0 in a Negative Quartic Potential?
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5
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843
Understanding Kinetic Energy: Moment of Inertia and Rotational Motion
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5
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939
Solving two body central force motion using Lagrangian
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11
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1K
Difference between expectation value of ##x## and classical amplitude of oscillation for an harmonic oscillator
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4
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865
Bead moving down a Helical Wire subject to Constraints
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11
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1K
Beam Expansion: Distance between 2 lenses in a Keplerian beam expander
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0
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720
What is a Nuclear Quadrupole Moment?
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1
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786
Missing Algebraic Step in Three-Body Newtonian Problem
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16
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1K
From fluid energy conservation equation to the continuity equation
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4
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846
The Saha equation (degree of ionization in plasma)
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4
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882
Why does the given conserved quantity mean the motion is on a cone?
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2
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739
Differentiation of functional integral (Blundell Quantum field theory)
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1
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852
Ballentine Problem 8.5 (angular momentum)
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1
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1K
This integration appeared in the reconstruction of cross section
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15
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2K
General Friedmann equation - how to solve this differential equation?
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2
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813
What is the transpose of a matrix $i[A,B]$?
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17
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1K
How Does Band Gap Influence Lattice Spacing in Materials?
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1
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841
An example of state determination (Ballentine Problem 8.4)
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1
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1K
Radiation/Medical Physics Problem -- Scattered and Transmitted photons at detector
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1
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873
Explicit demonstration of a measurement interaction
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3
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923
How to demonstrate the linearity of resistance of water vs. test voltage?
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18
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2K
Cross section for the decay of gauge bosons from a scalar field
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1
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661
How to derive the period of non-circular orbits?
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5
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1K
Derivation of a Simplified D'Arcy's Law Equation
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3
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1K
Probability density for the hydrogen atom
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9
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977
Particle in a cylindrically symmetric potential (Quantum mechanics)
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5
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1K
Invariance of a volume element in phase space, What does it mean?
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1
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1K
Questions from Quantum Measurements
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12
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2K
Show that the minimum in alpha-decay spectrum is caused by interference of peak
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2
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1K
Calculation of Thomas Precession in Rindler's relativity book
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6
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991
Solution to Schwarzschild Equation for Constant t,r
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10
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2K
Why is solid density used in this thermodynamics problem?
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5
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990
Derivation of an expression involving boson operators
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2
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1K
Creating a Fermi-Kurie Plot (Beta decay)
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2
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1K
Heat equation with non homogeneous BCs
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4
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977
The increase of Fidelity after non-selective measurement
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1
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748

Advanced Physics Homework Help

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