Lagrangians

Interestingly enough though, there is still often great confusion and debate over whether some relatively simple systems can be modelled by Lagrangians.

The Language of Science – it’s “just a theory” 2010

Interestingly enough though, there is still often great confusion and debate over whether some relatively simple systems can be modelled by Lagrangians.

Special Post: Noether’s First Theorem – Emmy Noether for Ada Lovelace Day 2010

Interestingly enough though, there is still often great confusion and debate over whether some relatively simple systems can be modelled by Lagrangians.

Special Post: Noether’s First Theorem – Emmy Noether for Ada Lovelace Day 2010

Schmidt and Lipson's algorithm was able to converge on the Hamiltonians, Lagrangians and force laws of classical physical systems, including non-linear systems.

Archive 2009-04-01 Gordon McCabe 2009

And just by looking at the behavior of this pendulum through a camera, it was able to generate Hamiltonians and Lagrangians mathematical equations that exactly explicate its behavior, something that would probably take someone with a major in physics to write down.

Teaching Robots To Be Human 2009

As for QM, well as far as I am aware all QM theories in the standard model are based on Lagrangians or Hamiltonians just as classical models usually are.

Everything You Ever Wanted to Know About Quantum Mechanics, But Were Afraid to Ask Sean 2008

This relationship between fields in this manner involves some subtle matters of Lagrangians on a full space and the Chern-Simons Lagrangian on a subchain or cycle.

The Black Hole War Sean 2008

Since bivectors give you Lie algebras, you get gauge-group-type things, and you might think of spinors as fermions, and think of the vector space as spacetime, and even try to put such things together to form Lagrangians … and see where Einstein-type faith might lead.

My Favorite Holiday Treat? Richard Dawkins Mark 2007

Topics covered include: motivations for supersymmetry, the construction of supersymmetric Lagrangians, supersymmetry-breaking interactions, the Minimal Supersymmetric Standard Model (MSSM), R-parity and its consequences, the origins of supersymmetry breaking, the mass spectrum of the MSSM, decays of supersymmetric particles, experimental signals for supersymmetry, and some extensions of the minimal framework.

Identifying Dark Matter Mark 2006

Conventional physics uses quadratic Lagrangians, two-dimensional worldsheets, second-rank tensors under Yang-Mills groups, commutators between two objects, and similar structures based on the number "2" all the time.

The Reference Frame 2010