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.
Dimensionless value to differentiate between concentrated and dispersed
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520
Discover the Benefits of Q-Switched CO2 Lasers for Skin Rejuvenation
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1
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615
Timelike geodesic curves for two-dimensional metric
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1
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476
Plotting the trajectory of a particle in polar coordinates
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6
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608
Canonical partition function for two coupled oscillators
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1
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566
Prove commutator [A,B^n]=nB^(n-1)[A,B]
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5K
How can I solve these GHZ, 3 qubit quantum state problems?
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718
Noether current in quantum field theory
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1
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627
P&S Exercise 3.4 Majorana Fermions Derivative of ##\chi##
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5
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669
Killing vector fields on S2
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541
Line element in cylindrical coordinates
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3
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674
Higher-order functional derivative
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8
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788
Proving the Commutation Relation for Quantized Boson in a One-Dimensional Box
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594
Second moment of occupation number for bosons
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1
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510
Equivalence between Bravais lattice definitions
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513
Potential in the three regions of an infinite slab
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1
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547
MTW Box 21.1 - What can "add and subtract" do for Equation (12)?
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6
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882
How to Compute charge ##Q## of a particular state in free Dirac field
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578
Force-free, axisymmetric magnetic field in MHD
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815
Using Gauss' law to find the induced surface charge density ##\sigma##
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690
Simulation of a gas in 2-D using a Verlet algorithm
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1K
Meaning of coefficients in polynomial potential for scalar field
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1
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566
Magnetization of the free electron gas
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548
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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525
Normalization of electron Spin state
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792
Relativistic particle moving in a potential
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2
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646
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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842
Heat flow components of Stress/Energy Tensor
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542
Mass Loss and Orbit Expansion
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1
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713
Dark Matter Density Distribution
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1
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583
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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704
Schwartz's Quantum field theory, (14.100) Fermionic path integral
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2
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800
Showing that a certain summation is equal to a Dirac delta?
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1
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674
Answers to Hassani "Mathematical Methods "?
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9
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10K
Semi Empirical Mass Formula and Neutron Stars
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2
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975
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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645
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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723
Potential flow around a sphere
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1
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678
Can Quantum Mechanics Ket and Bra Methods Solve Scalar Equations?
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2
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746
Mass on a wedge, both can move
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5
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980
Determining Form factor from density distribution
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2
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720
Motion in a Central Potential
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5
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782
Understanding Kinetic Energy: Moment of Inertia and Rotational Motion
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5
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879
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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800
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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663
What is a Nuclear Quadrupole Moment?
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1
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725
Missing Algebraic Step in Three-Body Newtonian Problem
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16
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968
Constraint force using Lagrangian Multipliers
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2
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808
From fluid energy conservation equation to the continuity equation
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4
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810
The Saha equation (degree of ionization in plasma)
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4
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834
Why does the given conserved quantity mean the motion is on a cone?
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2
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686
Differentiation of functional integral (Blundell Quantum field theory)
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1
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788
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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781
What is the transpose of a matrix $i[A,B]$?
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17
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1K
Band gap and lattice spacing
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1
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781
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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835
Explicit demonstration of a measurement interaction
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3
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873
How to demonstrate the linearity of resistance of water vs. test voltage?
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18
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1K
Cross section for the decay of gauge bosons from a scalar field
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1
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642
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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908
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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979
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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985
Calculation of Thomas Precession in Rindler's relativity book
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6
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934
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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942
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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1K
Heat equation with non homogeneous BCs
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4
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913
The increase of Fidelity after non-selective measurement
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1
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704
Hubble Constant: Force Acting on Hydrogen Atom Due to Expansion of Universe
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930
Voltage and effective resistance of an infinite lattice of resistors
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806
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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689
Use Zemax to solve this lens splitting problem
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1
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760
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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Gauge invariance in a non-abelian theory SU(2)xU(1)xU(1)
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1
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761
Relationship between Fourier coefficients and power spectral density
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1
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813
On the magnetic dipole radiation in Griffith's book
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1
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890
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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2
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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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915

Advanced Physics Homework Help

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