ICTS:30556

Video URL

Controlling attainment of spontaneous ordering in many-body interacting systems

Controlling attainment of spontaneous ordering in many-body interacting systems

(2024). Controlling attainment of spontaneous ordering in many-body interacting systems. SciVideos. https://youtu.be/9uwjXmeE82s

Controlling attainment of spontaneous ordering in many-body interacting systems. SciVideos, Dec. 17, 2024, https://youtu.be/9uwjXmeE82s 

          @misc{ scivideos_ICTS:30556,
            doi = {},
            url = {https://youtu.be/9uwjXmeE82s},
            author = {},
            keywords = {},
            language = {en},
            title = {Controlling attainment of spontaneous ordering in many-body interacting systems},
            publisher = {},
            year = {2024},
            month = {dec},
            note = {ICTS:30556 see, \url{https://scivideos.org/index.php/icts-tifr/30556}}
          }
Shamik Gupta
Talk numberICTS:30556
Source RepositoryICTS-TIFR
Collection

Abstract

Consider a thermodynamic system that shows a phase transition between an ordered and a disordered phase. The question we ask is: in the parameter regime in which the system exhibits a disordered phase, can we induce order by manoeuvring the system (i) either by forcefully establishing order in a small subset of the total number of degrees of freedom,(ii) or, by shuffling the inherent properties of the individual system constituents among themselves ? Within the ambit of the Kuramoto model, a paradigmatic nonlinear dynamical many-body system, we discuss both analytical and experimental results on how schemes (i)
and (ii) lead to a rich dynamics and, most remarkably, establishing of macroscopic order even in parameter regimes in which the bare dynamics does not support any such ordering.