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There is a thermodynamics problem I cannot solve
- Klaus von Faust
- · Replies 14 ·
Sherrigton-Kirkpatrick model for spin glass question
- svletana
- · Replies 1 ·
Slowly oscillating surface current on a solenoid
- digogalvao
- · Replies 9 ·
Lagrangian Field Theory - Maxwell's Equations
- Woolyabyss
- · Replies 3 ·
Poisson's spot and the circularity of the obstacle
- asdfghhjkl
- · Replies 3 ·
A Particle Moving Along a Ring with Variable Potential
- Automata-Theory
- · Replies 2 ·
Phase transitions in a superconductor
- Silviu
- · Replies 5 ·
How Does Transition Energy Depend on Molecule Count in Quantum Dots?
- liran avraham
- · Replies 2 ·
Gauge Invariance in Hamiltonian
- Sagar Rawal
- · Replies 1 ·
Bessel Function Zeros - To find Energy Levels
- LiorSh
- · Replies 9 ·
Geometric Version of Maxwell Equation related to Tensor Dual
- Gene Naden
- · Replies 8 ·
What the difference between pin and pn diodes i-v curve?
- avner yakov
- · Replies 3 ·
Quantum version of Larmor precession
- Bobs
- · Replies 10 ·
How to Find a Closed Trajectory for a Wormhole Metric?
- vilasini
- · Replies 1 ·
Delta/metric question (context commutator poincare transf.)
- binbagsss
- · Replies 10 ·
Quantum field theory and generating functional
- binbagsss
- · Replies 2 ·
Left invariant vector field under a gauge transformation
- nigelscott
- · Replies 1 ·
GR- Energy conservation, effective potential graph sketch
- binbagsss
- · Replies 1 ·
How Does the n Factor Arise in the QFT Generating Functional Equation?
- binbagsss
- · Replies 1 ·
GR- effective potential, maximum attainable radius
- binbagsss
- · Replies 1 ·
Infinitesimal form of the Lorentz Transformation
- binbagsss
- · Replies 10 ·
Hamilton-Jacobi theory problem
- Thales Castro
- · Replies 1 ·
Is Rotational Kinetic Energy Needed for a Bead on a Helix?
- Phylosopher
- · Replies 4 ·
First order perturbation energy correction to H-like atom
- Ed Sheeran Fan
- · Replies 2 ·
Polymer Chain in Statistical Mechanics
- Silviu
- · Replies 1 ·
Is the Hamiltonian Conserved for a Point Mass on a Slowly Lengthening String?
- Silviu
- · Replies 7 ·
How Does One Derive Equation (8.27) from (8.26) in Gerry's Quantum Optics Text?
- Tspirit
- · Replies 1 ·
Duplicate a plot - Figure 2.6 Griffiths QM page 55
- Sparky_
- · Replies 4 ·
Decide if the energy surfaces in phase space are bounded
- jack476
- · Replies 1 ·
SM:Parastatistics, grand canonical ensemble function
- binbagsss
- · Replies 1 ·
Statistical Mechanics-Limit in canonical ensemble
- binbagsss
- · Replies 3 ·
Force of constraint in Lagrangian formation
- BearY
- · Replies 2 ·
How to measure the magnetic field/ induced fem in a system
- Andres Padilla
- · Replies 2 ·
What is the result of multiplying a vector by its complex conjugate?
- hassouna
- · Replies 4 ·
Question about Spherical Metric and Approximations
- willballard137
- · Replies 2 ·
Stern Gerlach Experiment: How wide are the peaks?
- HastiM
- · Replies 10 ·
Proving the symmetry property of Riemann curvature tensor
- Wan
- · Replies 1 ·
[QM] Two-Particle Systems: overlapping/non-overlapping wavefunctions
- WeiShan Ng
- · Replies 2 ·
Quantum state of system after measurement
- andrewtz98
- · Replies 3 ·
Stress and Strain tensors in cylindrical coordinates
- Remixex
- · Replies 3 ·
The superficial degree of divergence in Peskin and Schroeder
- MathematicalPhysicist
- · Replies 4 ·
Fermion Pressure at Room Temperature
- FranciscoSili
- · Replies 2 ·
Determining a Scattering Cross Section (Quantum Mechanics)
- CDL
- · Replies 1 ·
Electrons excited by absorption of a photon in Mg
- HastiM
- · Replies 4 ·
Divergence of the energy momentum tensor
- saadhusayn
- · Replies 1 ·
Find angular momentum of EM field in terms of q and ##\Phi##
- WeiShan Ng
- · Replies 5 ·
On deriving the standard form of the Klein-Gordon propagator
- Nauj Onerom
- · Replies 1 ·
Measuring momentum using position wavefunction
- Joao Victor
- · Replies 6 ·
What Determines the Spin and Parity of a Nucleus with Multiple Excited Nucleons?
- stunner5000pt
- · Replies 1 ·
Higgs Experiment for new particle (decay widths)
- Jem
- · Replies 1 ·
Stuck on Quantum Mechanics Potential Steps Problem?
- Martin89
- · Replies 8 ·
Renormalization in Two Dimensions
- MathematicalPhysicist
- · Replies 6 ·
Solving for X's Baryon & Lepton Number
- Cicicicici
- · Replies 7 ·
Frenkel/Smit: Exercise 10 - MD NVE Code, PBC
- picat
- · Replies 1 ·
QM: Issues with parity of spherical harmonics and Heisenberg
- renec112
- · Replies 4 ·
Grand canonical system, relativistic cts Hamiltonian
- binbagsss
- · Replies 21 ·
Proving stable equilibrium: Rotating circular hoop
- JyJ
- · Replies 6 ·
Uncertainty Principle and the lifetime of an excited state
- CRD_98
- · Replies 1 ·
Why is θ Limited to π/2 in Basis Choice for Distinct States?
- GwtBc
- · Replies 1 ·
Is This Spinor Identity Correct?
- Geremy Holly
- · Replies 1 ·
Weyl Tensor invariant under conformal transformations
- Al X
- · Replies 3 ·
How to evaluate the effective mass tensor (band structure)
- LesterTU
- · Replies 6 ·
Electric field at centre of a hollow hemisphere shell.
- uOEE
- · Replies 6 ·
QFT T-duality, Massless vector states
- binbagsss
- · Replies 2 ·
Coupled 2D harmonic oscillators
- Apashanka das
- · Replies 5 ·
Density matrix for a mixed neutron beam
- AwesomeTrains
- · Replies 10 ·
On differentiation and indices in field theory
- Nauj Onerom
- · Replies 2 ·
Finite well scattering in the Born approximation
- THEODORE D SAUYET
- · Replies 1 ·
Total magnetic moment of hydrogen in weak magnetic field
- Trettman
- · Replies 7 ·
Solving Schrodinger's Equation with a weak Imaginary Potential
- AspiringResearcher
- · Replies 1 ·
Casimir effect in 1+1 Minkowski spacetime
- Emil_M
- · Replies 7 ·
Maximizing Localization in Adding Multiple Plane Waves
- lilipoli
- · Replies 3 ·
Energy-momentum tensor from a Lagrangian density?
- Kyri_Phys
- · Replies 6 ·
Finding the probabilities of macrostates for paramagnetic dipoles
- Minish
- · Replies 1 ·
Calculating Tractive Force using two methods
- Robert Forward
- · Replies 3 ·
Energy levels of a system with just two electrons?
- It's me
- · Replies 4 ·
Phase relation between the electric & magnetic fields in a plasma
- willidietomorrow
- · Replies 1 ·
Adiabatic Approximation in Hydrogen Atom
- CDL
- · Replies 6 ·
Term symbol of a molecule in an excited state
- Aleolomorfo
- · Replies 2 ·
Spin-orbit coupling for positronium
- Aleolomorfo
- · Replies 1 ·
Penetration depth and step potential
- razidan
- · Replies 13 ·
QFT, Noether and Invariance, Complex fields, Equal mass
- binbagsss
- · Replies 8 ·
Negative absorption coefficient in muon absorption?
- Ahmed Abdalla
- · Replies 1 ·
Conformally flat s-t, includes implicit dependence in EoM?
- binbagsss
- · Replies 3 ·
Multi-Particle QM Homework: Equations & Attempt at Solution
- binbagsss
- · Replies 1 ·
Show that the Hamiltonian commutes with Angular momentum
- tarkin2
- · Replies 3 ·
Mde decomposition of quantum field in a box
- DavidDC
- · Replies 1 ·
How Do Position and Momentum Operators Act in Quantum Mechanics?
- Joao Victor
- · Replies 1 ·
Ground state of 3 noninteracting Fermions in an infinite well
- RicardoMP
- · Replies 4 ·
Lie Bracket for Group Elements of SU(3)
- nigelscott
- · Replies 2 ·
How to Find the Canonical Partition Function for Two Quantum Particles?
- RawrSpoon
- · Replies 5 ·
Why Does the Gödel Universe Rotate?
- GRDoer
- · Replies 1 ·
Capacitance and field of 2 eccentric spheres
- Janko1
- · Replies 3 ·
Introductory QM boundary conditions
- stephen8686
- · Replies 2 ·
Magnetic field decay in cylinder coaxial with solenoid
- Alettix
- · Replies 1 ·
Expectation Value of a Stochastic Quantity
- JohnFrum
- · Replies 8 ·
Binary Star initial positions and velocities
- Astro_Husky
- · Replies 1 ·
Is the Contracted Metric Equal to the Dimension of the Manifold?
- Decimal
- · Replies 2 ·
Is the Extra Term in the Expectation Value Calculation Zero?
- Doitright
- · Replies 2 ·
Effect of a dielectric cylinder parallel to an external field
- dphysicsf
- · Replies 9 ·