Dynamics of a regularized and bistable Ericksen bar using an extended Lagrangian approach
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Solids and Structures"
DOI: 10.1016/j.ijsolstr.2020.09.031
Abstract: Abstract The motivation of this work is to better understand the dynamic behaviour of bistable structures presenting an analogy with regularized Ericksen bars. The archetype of such structures is the bistable tape spring, which exhibits… read more here.
Keywords: extended lagrangian; model; ericksen bar; bistable ericksen ... See more keywords
Finite Maxwell field and electric displacement Hamiltonians derived from a current dependent Lagrangian
Sign Up to like & getrecommendations! Published in 2018 at "Molecular Physics"
DOI: 10.1080/00268976.2018.1431406
Abstract: ABSTRACT In the common Ewald summation technique for the evaluation of electrostatic forces, the average electric field E is strictly zero. Finite uniform E can be accounted for by adding it as a new degree… read more here.
Keywords: electric displacement; field; finite maxwell; extended lagrangian ... See more keywords
Revisiting particle dynamics in the NPT ensemble under the extended Lagrangian approach
Sign Up to like & getrecommendations! Published in 2023 at "Molecular Simulation"
DOI: 10.1080/08927022.2023.2195010
Abstract: ABSTRACT Two main lines of research have been developed to simulate particle systems under thermodynamic conditions. The traditional line is based on the extended Lagrangian approach and the rigorous one is based on Lagrangian theory.… read more here.
Keywords: revisiting particle; ensemble extended; lagrangian approach; approach ... See more keywords