Brownian Agents and Active Particles
Title | Brownian Agents and Active Particles PDF eBook |
Author | Frank Schweitzer |
Publisher | Springer |
Pages | 427 |
Release | 2007-08-29 |
Genre | Computers |
ISBN | 3540738452 |
This book lays out a vision for a coherent framework for understanding complex systems. By developing the genuine idea of Brownian agents, the author combines concepts from informatics, such as multiagent systems, with approaches of statistical many-particle physics. It demonstrates that Brownian agent models can be successfully applied in many different contexts, ranging from physicochemical pattern formation to swarming in biological systems.
Brownian Agents and Active Particles
Title | Brownian Agents and Active Particles PDF eBook |
Author | Frank Schweitzer |
Publisher | Springer Science & Business Media |
Pages | 427 |
Release | 2007-08-31 |
Genre | Business & Economics |
ISBN | 3540738444 |
This book lays out a vision for a coherent framework for understanding complex systems. By developing the genuine idea of Brownian agents, the author combines concepts from informatics, such as multiagent systems, with approaches of statistical many-particle physics. It demonstrates that Brownian agent models can be successfully applied in many different contexts, ranging from physicochemical pattern formation to swarming in biological systems.
Active Brownian Particles Moving in Complex Environments
Title | Active Brownian Particles Moving in Complex Environments PDF eBook |
Author | Narinder Narinder |
Publisher | |
Pages | 0 |
Release | 2022 |
Genre | |
ISBN |
Complex Motion and Structure Formation of Active Brownian Particles
Title | Complex Motion and Structure Formation of Active Brownian Particles PDF eBook |
Author | |
Publisher | |
Pages | 335 |
Release | 1998 |
Genre | |
ISBN |
Collective Phenomena in Active Brownian Particles with Feedback Controlled Interaction Rules
Title | Collective Phenomena in Active Brownian Particles with Feedback Controlled Interaction Rules PDF eBook |
Author | Tobias Doyle Bäuerle |
Publisher | |
Pages | 0 |
Release | 2020 |
Genre | |
ISBN |
Active Motion and Swarming
Title | Active Motion and Swarming PDF eBook |
Author | Pawel Romanczuk |
Publisher | Logos Verlag Berlin GmbH |
Pages | 160 |
Release | 2011 |
Genre | Science |
ISBN | 383252990X |
Recently, there has been an increasing focus on various biological and physical systems known as "active matter". Examples of such systems range from individual units, such as motile cells or artificial self-propelled particles, to large systems of interacting active particles or individuals. The emergence of large-scale collective motion, as exhibited by flocks of birds or bacterial colonies, is just one prominent and fascinating example of self-organization in active matter systems. In this work, we discuss different individual-based models of active matter using the concept of active Brownian motion. The first part of this work explores the dynamical behavior of single active particles with a particular emphasis on the impact of so-called active fluctuations. The second part extends the scope of this study to interacting active Brownian particles and their collective behavior. First, a systematic derivation of kinetic equations for active Brownian particles with velocity alignment is presented. Further on, motivated by recent biological observations, a new type of "escape-pursuit" model of collective motion is introduced and successfully employed in modeling collective locust behavior.
Flowing Matter
Title | Flowing Matter PDF eBook |
Author | Federico Toschi |
Publisher | Springer Nature |
Pages | 309 |
Release | 2019-09-25 |
Genre | Science |
ISBN | 3030233707 |
This open access book, published in the Soft and Biological Matter series, presents an introduction to selected research topics in the broad field of flowing matter, including the dynamics of fluids with a complex internal structure -from nematic fluids to soft glasses- as well as active matter and turbulent phenomena. Flowing matter is a subject at the crossroads between physics, mathematics, chemistry, engineering, biology and earth sciences, and relies on a multidisciplinary approach to describe the emergence of the macroscopic behaviours in a system from the coordinated dynamics of its microscopic constituents. Depending on the microscopic interactions, an assembly of molecules or of mesoscopic particles can flow like a simple Newtonian fluid, deform elastically like a solid or behave in a complex manner. When the internal constituents are active, as for biological entities, one generally observes complex large-scale collective motions. Phenomenology is further complicated by the invariable tendency of fluids to display chaos at the large scales or when stirred strongly enough. This volume presents several research topics that address these phenomena encompassing the traditional micro-, meso-, and macro-scales descriptions, and contributes to our understanding of the fundamentals of flowing matter. This book is the legacy of the COST Action MP1305 “Flowing Matter”.