| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1892027 | Chaos, Solitons & Fractals | 2009 | 4 Pages |
Abstract
Using the semi-inverse method [He. Variational principles for some nonlinear partial differential equations with variable coefficients. Chaos Solitons & Fractals 2004;19(4):847-851], a generalized Poincaré-invariant action using the tetrad in any number of dimensions is obtained. The so-obtained generalized action with a free parameter might find potential applications in bosonic strings and E-infinity theory.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Statistical and Nonlinear Physics
Authors
Ji-Huan He,