نوع مقاله : مقاله پژوهشی
نویسندگان
گروه فیزیک، دانشکده علوم، دانشگاه بوعلیسینا همدان، همدان، ایران
کلیدواژهها
عنوان مقاله English
نویسندگان English
Bacteria can move for various reasons, including in response to chemical stimuli in the environment. In this article, we model the movement patterns of a typical bacteria in the form of a discrete-time Markov chain in one dimension (one-dimensional running and tumble model). Then with the help of the large deviation theory, the behavior of the probability density function of current (displacement per unit time), as a dynamical variable that is defined on the moving path, is studied. We will show that it is possible to observe a dynamical phase transition in the system.
کلیدواژهها English