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Blogs about: Statistical Mechanics

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Equilibrium Statistical Mechanics: An Introduction

josephvermont wrote 1 week ago: Heat is a form of energy. Everyday we experience heat. When we cook, when hear the news about weathe … more →

Physics Friday 93

twistedone151 wrote 2 months ago: Continuing from last Friday, we now find the behavior of an ideal Bose gas at a temperature below th … more →

Tags: Math/Science, Friday Physics, Physics, quantum mechanics, Thermodynamics, Thermal de Broglie Wavelength, Bose Gas, Bose Condensation

Physics Friday 89

twistedone151 wrote 3 months ago: Continuing from last week’s discussion of the thermodynamics of the ideal Fermi fluid, we now … more →

Tags: Math/Science, Friday Physics, Physics, quantum mechanics, Thermodynamics, De Broglie, Boltzmann Factor, fermión, Fermi Level

Physics Friday 881 comment

twistedone151 wrote 3 months ago: Previously, I used the grand canonical formalism to derive the fundamental thermodynamic relation fo … more →

Tags: Math/Science, Friday Physics, Physics, Thermodynamics, quantum physics, ideal gas, fermión, Grand Canonical Ensemble, Grand Canonical Partition Function

Physics Friday 872 comments

twistedone151 wrote 3 months ago: Continuing from last week with our simple fermion system, we now consider the system enclosed in wal … more →

Tags: Math/Science, Friday Physics, Physics, Thermodynamics, quantum physics, fermión, Fermi Level

Physics Friday 841 comment

twistedone151 wrote 4 months ago: The canonical ensemble is a powerful tool for statistical mechanics. Let us now illustrate another p … more →

Tags: Math/Science, Friday Physics, Physics, chemical potential, partition function, Grand Canonical Ensemble, Grand Canonical Partition Function, Grand Potential

Physics Friday 83

twistedone151 wrote 4 months ago: Consider a crystal of N atoms. Each atom has two accessable states: a ground state, of energy 0; and … more →

Tags: Math/Science, Friday Physics, Physics, Degrees of Freedom, Helmholtz free energy, Canonical Partition Function

Physics Friday 822 comments

twistedone151 wrote 5 months ago: One might recall my previous post where I considered a system in contact with a thermal reservoir wi … more →

Tags: Math/Science, Friday Physics, Physics, Entropy, Boltzmann Factor, Canonical Ensemble, Helmholtz free energy, partition function, Canonical Partition Function

Thermodynamics and statistical mechanics of self-gravitating systems

tom w wrote 5 months ago: It is not uncommon among scientists to consider philosophy of science to be an uninteresting distrac … more →

Tags: Math, Physics, Science, Philosophy, Thermodynamics, Gravity, the past hypothesis, Philosophy of physics

Statistical Mechanics

philwu wrote 7 months ago: Topics for statistical mechanics: Standard thermodynamics Phase diagrams van der Waals force Kinetic … more →

Tags: Physics, Teaching

Physics Friday 694 comments

twistedone151 wrote 8 months ago: Consider a particle of mass m moving freely in a rectangular box, and undergoing perfectly elastic c … more →

Tags: Math/Science, Friday Physics, Physics, Boltzmann Constant, Maxwell Speed Distribution, ideal gas, Ideal Gas Constant, Ideal gas law

Another time reversal puzzle

Ponder Stibbons wrote 11 months ago: Wolfgang has a nice stat mech puzzle up at his extremely under-read physics-ish blog. As I write in … more →

Tags: Physics, Philosophy

Boltzmann Factor & Distribution

Ovrec wrote 1 year ago: The Boltzmann factor gives the unnormalised relative probability for a state of energy of being occu … more →

Tags: Condensed Matter Physics, Fermi gas, Boltzmann distribution, ideal gas

Physics Friday 212 comments

twistedone151 wrote 1 year ago: Let us make an idealized model of a binary substitution alloy. We have a crystal with N total atomic … more →

Tags: Math/Science, Friday Physics, Physics, Stirling's Approximation, Entropy, Equilibrium, Alloy, Thermodynamics, model

SklogWiki

ddcampayo wrote 1 year ago: SklogWiki is a wiki for people interested in simple liquids, complex fluids, and soft condensed matt … more →

Tags: Research, statistical mechanics, Physics

Statistical Mechanics, by Ben Widom

ddcampayo wrote 1 year ago: I love Dr. Benjamin Widom’s writing style. This recent book by him is an excellent introductio … more →

Tags: Research, statistical mechanics, Physics

Enabling self-organizing text

identityandconsulting wrote 1 year ago: Evolving Trends January 13, 2007 Self-Aware Text Filed under: AI, Hopfield, Web 3.0, XO sauce, energ … more →

Tags: Semantic Web, web 3.0, AI, Hopfield, XO sauce, energy minimization, meta semantics, Optimization, self-organization

Thermodynamic Reversibility1 comment

Ponder Stibbons wrote 2 years ago: A long-stalled project of mine was to go around collecting definitions of thermodynamic reversibilit … more →

Tags: Physics, Philosophy

The Spin Echo Effect

Ponder Stibbons wrote 2 years ago: I actually performed this experiment as an undergraduate in physics. At that time I had little under … more →

Tags: Physics


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