Dynamics of a Brownian circle swimmer

Abstract

Self-propelled particles move along circles rather than along a straight line when their driving force does not coincide with their propagation direction. Examples include confined bacteria and spermatozoa, catalytically driven nanorods, active, anisotropic colloidal particles and vibrated granulates. Using a non-Hamiltonian rate theory and computer simulations, we study the motion of a Brownian "circle swimmer" in a confining channel. A sliding mode close to the wall leads to a huge acceleration as compared to the bulk motion, which can further be enhanced by an optimal effective torque-to-force ratio.

v2: changed title from "The fate of a Brownian circle swimmer"; mainly changes of introduction and conclusions

References in corpus (10)

• Novel type of phase transition in a system of self-driven particles
• Traffic and Related Self-Driven Many-Particle Systems
• Swimming in circles: Motion of bacteria near solid boundaries
• Hydrodynamic fluctuations and instabilities in ordered suspensions of self-propelled particles
• Long-lived Giant Number Fluctuations in a Swarming Granular Nematic
• Swarming and swirling in self-propelled polar granular rods
• Hydrodynamic Coupling of Two Brownian Spheres to a Planar Surface
• Lane reduction in driven 2d-colloidal systems through microchannels
• Onsager-Machlup theory for nonequilibrium steady states and fluctuation theorems
• Capped colloids as light-mills in optical traps

Cited by in corpus (147)

• Active Particles in Complex and Crowded Environments
• Active Brownian Particles. From Individual to Collective Stochastic Dynamics
• Diffusive transport without detailed balance in motile bacteria: Does microbiology need statistical physics?
• Circular motion of asymmetric self-propelling particles
• Emergent behavior in active colloids
• Active Brownian Motion Tunable by Light
• Brownian motion of a self-propelled particle
• Tuned, driven, and active soft matter
• Self-propelled Janus particles in a ratchet: Numerical simulations
• Inertial effects of self-propelled particles: from active Brownian to active Langevin motion
• Hydrodynamic capture of microswimmers into sphere-bound orbits
• The Rotating Vicsek Model: Pattern Formation and Enhanced Flocking in Chiral Active Matter
• Sorting of Chiral Microswimmers
• Deformable self-propelled particles
• Detention times of microswimmers close to surfaces: Influence of hydrodynamic interactions and noise
• Run-and-tumble particles with hydrodynamics: sedimentation, trapping and upstream swimming
• Curling Liquid Crystal Microswimmers: a cascade of spontaneous symmetry breaking
• Non-Gaussian statistics for the motion of self-propelled Janus particles: experiment versus theory
• Bacteria display optimal transport near surfaces -- bacteria as intermittent active chiral particles: trapped by hydrodynamics, escaping by adhesion
• Activity induced synchronization: From Mutual Flocking to Chiral Self-Sorting
• Intermediate scattering function of an anisotropic active Brownian particle
• Brownian dynamics of a self-propelled particle in shear flow
• The self-propelled Brownian spinning top: dynamics of a biaxial swimmer at low Reynolds numbers
• Giant Negative Mobility of Janus Particles in a Corrugated Channel
• Pairing, waltzing and scattering of chemotactic active colloids
• Odd Diffusivity of Chiral Random Motion
• Active Brownian motion in a narrow channel
• Dynamic self-assembly of microscale rotors and swimmers
• Can the self-propulsion of anisotropic microswimmers be described by using forces and torques?
• Clustering and flocking of repulsive chiral active particles with non-reciprocal couplings
• Clustering and phase separation of circle swimmers dispersed in a monolayer
• Diffusion of active chiral particles
• Diffusion of Chiral Janus Particles in a Sinusoidal Channel
• Active Ornstein-Uhlenbeck model for self-propelled particles with inertia
• Fission and fusion scenarios for magnetic microswimmer clusters
• Chemotaxis of artificial microswimmers in active density waves
• Smoluchowski Diffusion Equation for Active Brownian Swimmers
• Pseudo-Chemotactic Drifts of Artificial Microswimmers
• Collisions enhance self-diffusion in odd-diffusive systems
• Time-dependent inertia of self-propelled particles: the Langevin rocket
• Deformation of a self-propelled domain in an excitable reaction-diffusion system
• Simultaneous Phase Separation and Pattern Formation in Chiral Active Mixtures
• Analytic Solution of an Active Brownian Particle in a Harmonic Well
• Active Matter Ratchets with an External Drift
• Motility of Colonial Choanoflagellates and the Statistics of Aggregate Random Walkers
• Using self-driven microswimmers for particle separation
• Dynamics of a microorganism moving by chemotaxis in its own secretion
• Brownian motion of a circle swimmer in a harmonic trap
• Intermediate scattering function of an anisotropic Brownian circle swimmer
• Dynamical self-assembly of dipolar active Brownian particles in two dimensions
• Active motion assisted by correlated stochastic torques
• Analytical approach to chiral active systems: suppressed phase separation of interacting Brownian circle swimmers
• Active dipole clusters: from helical motion to fission
• Effective interactions between inclusions in an active bath
• Ideal circle microswimmers in crowded media
• Directed Autonomous Motion and Chiral Separation of Self-Propelled Janus Particles in Convection Roll Arrays
• Chiral active matter in external potentials
• Emergent vortices and phase separation in systems of chiral active particles with dipolar interactions
• Escape Kinetics of Self-Propelled Janus Particles from a Cavity: Numerical Simulations
• Differently Shaped Hard Body Colloids in Confinement: From passive to active particles
• Dynamical density functional theory for circle swimmers
• Oscillatory force autocorrelations in equilibrium odd-diffusive systems
• Glassy Dynamics in Chiral Fluids
• Sorting of chiral active particles driven by rotary obstacles
• Spiral diffusion of rotating self-propellers with stochastic perturbation
• Self-Organized Vortices of Circling Self-Propelled Particles and Curved Active Flagella
• Diffusive regimes in a two-dimensional chiral fluid
• Swimming path statistics of an active Brownian particle with time-dependent self-propulsion
• Directed Transport of Confined Brownian Particles with Torque
• Dynamics of a deformable active particle under shear flow
• Enhanced motility in a binary mixture of active nano/microswimmers
• A fine balance of chemotactic and hydrodynamic torques: when microswimmers orbit a pillar just once
• Noisy swimming at low Reynolds numbers
• Multi-species dynamical density functional theory for microswimmers: derivation, orientational ordering, trapping potentials, and shear cells
• Anomalous magneto-transport in disordered structures: classical edge-state percolation
• Target search of active agents crossing high energy barriers
• Active Brownian Particles in Random and Porous Environments
• Getting drowned in a swirl: deformable bead-spring model microswimmers in external flow fields
• Shape matters: A Brownian microswimmer in a channel
• Stability of liquid crystalline phases in the phase-field-crystal model
• Self-solidifying active droplets showing memory-induced chirality
• Active particles in non-inertial frames: how to self-propel on a carousel
• Geometrical model for malaria parasite migration in structured environments
• Random motion of a circle microswimmer in a random environment
• Hydrodynamic Interactions of Spherical Particles in A Fluid Confined by A Rough And No-Slip Wall
• Transport of the moving barrier driven by chiral active particles
• Two-dimensional active motion
• Active fluids at circular boundaries: Swim pressure and anomalous droplet ripening
• Log it: How to fit an active Brownian particle's mean squared displacement with improved parameter estimation
• Active Brownian Particles in a Circular Disk with an Absorbing Boundary
• Impact of chirality on active Brownian particle: Exact moments in two and three dimensions
• A deformable microswimmer in a swirl: capturing and scattering dynamics
• Field-Theory of Active Chiral Hard Disks: A First-Principles Approach to Steric Interactions
• Eliminating Inertia in a Stochastic Model of a Micro-Swimmer with Constant Speed
• Diffusion of chiral active particles in a Poiseuille flow
• Confinement-induced alternating interactions between inclusions in an active fluid
• Kinematic matrix theory and universalities in self-propellers and active swimmers
• Active Particles Forced by an Asymmetric Dichotomous Angle Drive
• Two-dimensional Brownian motion of anisotropic dimers
• Long-range translational order and hyperuniformity in two-dimensional chiral active crystal
• Transport and phase separation of active Brownian particles in fluctuating environments
• Order-preserving dynamics in one dimension -- single-file diffusion and caging from the perspective of dynamical density functional theory
• Diffusion of Active Particles With Stochastic Torques Modeled as $\alpha$-Stable Noise
• Obstruction enhances the diffusivity of self-propelled rod-like particles
• Emergent Mesoscale Correlations in Active Solids with Noisy Chiral Dynamics
• Resonant diffusion of a gravitactic circle swimmer
• Nonuniform mixing
• Gaussian Memory in Kinematic Matrix Theory for Self-Propellers
• Cargo Towing by Artificial Swimmers
• Mode instabilities and dynamic patterns in a colony of self-propelled surfactant particles covering a thin liquid layer
• Dynamical density functional theory for the diffusion of injected Brownian particles
• Continuous symmetry breaking of low-dimensional systems driven by inhomogeneous oscillatory driving forces
• Mechanochemical Active Ratchet
• Designing circle Swimmers: Principles and strategies
• Mesoscopic simulations of anisotropic chemically-powered nanomotors
• Equation of motion for density distribution of many circling particles with an overdamped circle center
• Motor-driven Dynamics of Cytoskeletal FIlaments in Motility Assays
• Anisotropic active Brownian particle with a fluctuating propulsion force
• Tailoring the escape rate of a Brownian particle by combining a vortex flow with a magnetic field
• Transport of Finite Size Self-Propelled Particles Confined in a 2D Zigzag Channel with Gaussian Colored Noise
• Active dipolar spheroids in shear flow and transverse field: Population splitting, cross-stream migration and orientational pinning
• Diffusion coefficient and power spectrum of active particles with a microscopically reversible mechanism of self-propelling
• Three-dimensional chiral active Ornstein-Uhlenbeck model for helical motion of microorganisms
• Fluctuating hydrodynamics of an autophoretic particle near a permeable interface
• Adiabatic elimination of inertia of the stochastic microswimmer driven by $\alpha -$stable noise
• AMEP: The Active Matter Evaluation Package for Python
• Chirality Reversing Active Brownian Motion in Two Dimensions
• Transition-path sampling for Run-and-Tumble particles
• Experimental and numerical study of a second-order transition in the behavior of confined self-propelled particles
• 3D model for surface accumulation of chiral and non-chiral microswimmers
• Confined active particles with spatially dependent Lorentz force: an odd twist to the "best Fokker-Planck approximation"
• Chirality, confinement and dimensionality govern re-entrant transitions in active matter
• Efficient Navigation of Colloidal Robots in an Unknown Environment via Deep Reinforcement Learning
• Experimental Modeling of Chiral Active Robots and a Minimal Model of Non-Gaussian Displacements
• Complete analytic solution to Brownian unicycle dynamics
• A Hitchhiker's Guide To Active Motion
• Jerky chiral active particles
• Inertia-chirality interplay in active Brownian motion: exact dynamics and phase maps
• Free chiral self-propelled robots compared to active Brownian circle swimmers
• Irreversibility of stochastic state transitions in Langevin systems with odd elasticity
• Thermodynamic Emergence of a Brownian Motor
• Dynamics of a Mechanical System with Multiple Degrees of Freedom out of Thermal Equilibrium
• Chiral Active Matter
• Kinetic Theory of Chiral Active Disks: Odd Transport and Torque Density
• Diffusion of gravitactic chiral active Brownian particles in an asymmetric channel
• Anomalous transport phenomenon of a charged Brownian particle under the thermal gradient and the magnetic field
• Circular motion subject to external alignment under active driving: nonlinear dynamics and the circle map