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Collective and emergent dynamics in active systems

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dc.contributor Pagonabarraga Mora, Ignacio
dc.contributor Levis, Demian
dc.creator Sesé Sansa, Elena
dc.date 2016-11-04T15:20:57Z
dc.date 2016-11-04T15:20:57Z
dc.date 2016-06
dc.date.accessioned 2024-12-16T10:23:26Z
dc.date.available 2024-12-16T10:23:26Z
dc.identifier http://hdl.handle.net/2445/103310
dc.identifier.uri http://fima-docencia.ub.edu:8080/xmlui/handle/123456789/16002
dc.description Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2016, Tutors: Ignacio Pagonabarraga, Demian Levis
dc.description We study some non-equilibrium properties of active matter, such as self-propulsion, that causes the emergence of phenomena not observed in equilibrium systems. By applying the UCNA approximation we are able to derive a probability density function under stationary conditions that enables us to study the behaviour of active particles in the presence of a perturbation such as a hard wall modelled by a repulsive potential. From here, we calculate the adsorption near the wall and we study the dependence it has on activity. We find that adsorption grows approximately as the square root of the activity, regardless if the potential is strictly repulsive or repulsive and attractive in different regions of space
dc.format 5 p.
dc.format application/pdf
dc.language eng
dc.rights cc-by-nc-nd (c) Sesé, 2016
dc.rights http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights info:eu-repo/semantics/openAccess
dc.source Treballs Finals de Grau (TFG) - Física
dc.subject Partícules (Matèria)
dc.subject Sistemes biològics
dc.subject Treballs de fi de grau
dc.subject Particles
dc.subject Biological systems
dc.subject Bachelor's theses
dc.title Collective and emergent dynamics in active systems
dc.type info:eu-repo/semantics/bachelorThesis


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