Zobrazeno 1 - 10
of 149
pro vyhledávání: '"Reigada, Ramon"'
Publikováno v:
Phys. Rev. E 93, 010401 (2016)
A novel two-leaflet description of lipid membranes is proposed. Within its framework, phase separation phenomena in multicomponent biological membranes are analyzed. As we show, interactions between the leaflets tend to suppress macroscopic phase seg
Externí odkaz:
http://arxiv.org/abs/1511.05317
Autor:
Santiago, Raul, Reigada, Ramon
Publikováno v:
In BBA - General Subjects April 2019 1863(4):723-731
We present a minimal motif model for transmembrane cell signaling. The model assumes signaling events taking place in spatially distributed nanoclusters regulated by a birth/death dynamics. The combination of these spatio-temporal aspects can be modu
Externí odkaz:
http://arxiv.org/abs/1212.4745
Publikováno v:
Phys. Rev. E 71, 051906 (2005). Erratum: Phys. Rev. E 72, 039901(E) (2005)
A simple kinetic model of a two-component deformable and reactive bilayer is presented. The two differently shaped components are interconverted by a nonequilibrium reaction, and a phenomenological coupling between local composition and curvature is
Externí odkaz:
http://arxiv.org/abs/cond-mat/0511032
We present a nonequlibrium approach for the study of a flexible bilayer whose two components induce distinct curvatures. In turn, the two components are interconverted by an externally promoted reaction. Phase separation of the two species in the sur
Externí odkaz:
http://arxiv.org/abs/cond-mat/0511034
A model of a phase-separating two-component Langmuir monolayer in the presence of a photo-induced reaction interconvering two components is formulated. An interplay between phase separation, orientational ordering and treaction is found to lead to a
Externí odkaz:
http://arxiv.org/abs/nlin/0311015
Breather stability and longevity in thermally relaxing nonlinear arrays depend sensitively on their interactions with other excitations. We review the relaxation of breathers in Fermi-Pasta-Ulam arrays, with a specific focus on the different relaxati
Externí odkaz:
http://arxiv.org/abs/cond-mat/0210326
Publikováno v:
J. Chem. Phys. Vol. 111, pgs. 676-688 (1999)
The time-dependent transmission coefficient for the Kramers problem exhibits different behaviors in different parameter regimes. In the high friction regime it decays monotonically ("non-adiabatic"), and in the low friction regime it decays in an osc
Externí odkaz:
http://arxiv.org/abs/cond-mat/9901248
Publikováno v:
In BBA - General Subjects November 2017 1861(11) Part A:2872-2882