Showing posts with label thermodynamics. Show all posts
Showing posts with label thermodynamics. Show all posts
Saturday, 25 February 2023

Loschimidt's Paradox and Causality:
Can we establish Pearlian expression for Boltzmann's H-theorem?

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Boltzmann (Wikipedia) Post covers the papers: H-theorem do-conjecture, M. Süzen,   arxiv:2310.01458  (2023)  Preamble Probably the most imp...
Saturday, 18 February 2023

Insights into Bekenstein entropy with an intuitive mathematical definitions:
A look into Thermodynamics of Black-holes

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Jacob Bekenstein (Wikipedia) Preamble Thermodynamics of black holes has appeared as one of the most interesting areas of research in ...
Tuesday, 15 November 2022

Differentiating ensembles and sample spaces: Alignment between statistical mechanics and probability theory

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Preamble  Sample space is the primary concept introduced in any probability and statistics books and in papers. However, there needs to be m...
Tuesday, 13 May 2014

Is ergodicity a reasonable hypothesis? Understanding Boltzmann's ergodic hypothesis

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Ergodic vs. non-ergodic trajectories (Wikipedia) Many undergraduate Physics students barely study Ergodic Hypothesis in detail. It is u...
Sunday, 23 October 2011

Similation of rare-events review

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A recent review on rare event similation both from stochastic and Hamiltonian dynamics point of view is presented by French group [ article ...
Friday, 25 February 2011

Quantum mechanical Szilard engine

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A recent article on the analysis of Quantum Szilard Engine (QSZE) has appeared [ link ]. Japanese team derived an explicit analytical expres...
Saturday, 29 January 2011

Need of physics in cell biology

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Physics and cell biology used to be very distinct fields, but now a days, more and more theoretical physics oriented work force moved to thi...
Thursday, 23 December 2010

Quantum Monte Carlo: Fast force computation

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A recent article [ doi ] by Italian group proposes usage of algorithmic differentiation for force computations appeared in Quantum Monte Car...
Sunday, 24 October 2010

Pair potentials are not that bad: Water & Silica

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One of the challenges in modeling water or silica is the figure out correct description of inter-atomic potential. Usually used models for w...