Social Phases in Human Movement
Fuente:
arXiv
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| Hauptverfasser: | , , , , , |
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| Format: | Preprint |
| Veröffentlicht: |
2022
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| _version_ | 1866913543715028992 |
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| author | Zhang, Yi Sarker, Debasish Mitsven, Samantha Perry, Lynn Messinger, Daniel Song, Chaoming |
| author_facet | Zhang, Yi Sarker, Debasish Mitsven, Samantha Perry, Lynn Messinger, Daniel Song, Chaoming |
| contents | Recent empirical studies found different thermodynamic phases for collective motion in animals. However, such a thermodynamic description for human movement remains unclear, mainly due to the limited resolution of existing tracking technologies. In this Letter, we used a new ultra-wideband radio frequency identification technology to collect high-resolution spatial-temporal data for classroom movements. We measured the effective temperatures for the underlying systems, and found two social phases, gas and liquid-vapor coexistence, associated with different temperatures. We also proposed a simple statistical physics model that can reproduce different empirically observed phases. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2212_08637 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Social Phases in Human Movement Zhang, Yi Sarker, Debasish Mitsven, Samantha Perry, Lynn Messinger, Daniel Song, Chaoming Physics and Society Recent empirical studies found different thermodynamic phases for collective motion in animals. However, such a thermodynamic description for human movement remains unclear, mainly due to the limited resolution of existing tracking technologies. In this Letter, we used a new ultra-wideband radio frequency identification technology to collect high-resolution spatial-temporal data for classroom movements. We measured the effective temperatures for the underlying systems, and found two social phases, gas and liquid-vapor coexistence, associated with different temperatures. We also proposed a simple statistical physics model that can reproduce different empirically observed phases. |
| title | Social Phases in Human Movement |
| topic | Physics and Society |
| url | https://arxiv.org/abs/2212.08637 |