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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2504.13930 |
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| _version_ | 1866916719154429952 |
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| author | Gorgone, M. Inferrera, G. Munafo', C. F. |
| author_facet | Gorgone, M. Inferrera, G. Munafo', C. F. |
| contents | In this paper, the ladder operators and a quantum-like approach are used to construct an operatorial version of a model dubbed crimo-taxis. In a classical framework, the crimo-taxis model is represented by reaction-diffusion partial differential equations describing a population divided into three interacting subgroups (ordinary citizens, drug users/dealers, and law enforcement personnel). In this new framework, the agents of the subgroups are modeled using annihilation, creation, and number fermionic operators, and their time evolution is assumed to be ruled by a Hermitian time-independent Hamiltonian operator suitable to capture the interactions among the subgroups. Furthermore, a recent extension of the standard Heisenberg view, namely $(\mathcal{H},ρ)$--induced dynamics, is also taken into account. Two scenarios, characterized by different initial spatial distributions of the subgroups, are considered. The results of some numerical simulations in a one--dimensional setting are presented and discussed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_13930 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Operatorial formulation of crimo-taxis phenomena in a street Gorgone, M. Inferrera, G. Munafo', C. F. Physics and Society Quantum Physics 37M05 - 37N20 - 47L90 In this paper, the ladder operators and a quantum-like approach are used to construct an operatorial version of a model dubbed crimo-taxis. In a classical framework, the crimo-taxis model is represented by reaction-diffusion partial differential equations describing a population divided into three interacting subgroups (ordinary citizens, drug users/dealers, and law enforcement personnel). In this new framework, the agents of the subgroups are modeled using annihilation, creation, and number fermionic operators, and their time evolution is assumed to be ruled by a Hermitian time-independent Hamiltonian operator suitable to capture the interactions among the subgroups. Furthermore, a recent extension of the standard Heisenberg view, namely $(\mathcal{H},ρ)$--induced dynamics, is also taken into account. Two scenarios, characterized by different initial spatial distributions of the subgroups, are considered. The results of some numerical simulations in a one--dimensional setting are presented and discussed. |
| title | Operatorial formulation of crimo-taxis phenomena in a street |
| topic | Physics and Society Quantum Physics 37M05 - 37N20 - 47L90 |
| url | https://arxiv.org/abs/2504.13930 |