Four types of phase transitions in interacting boson (meson) matter at high temperatures
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866909661665427456 |
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| author | Anchishkin, D. Gnatovskyy, V. Zhuravel, D. Mishustin, I. Stoecker, H. |
| author_facet | Anchishkin, D. Gnatovskyy, V. Zhuravel, D. Mishustin, I. Stoecker, H. |
| contents | The thermodynamics of the interacting system of relativistic particles and antiparticles in the presence of a Bose-Einstein condensate was investigated within the framework of the mean-field model. It is assumed that the total isospin (charge) density is conserved. We show that, depending on the strength of the interaction, a bosonic particle-antiparticle system exhibits four types of phase transitions to the condensate phase. Three types correspond to the second-order phase transition, while one is a first-order phase transition. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_21736 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Four types of phase transitions in interacting boson (meson) matter at high temperatures Anchishkin, D. Gnatovskyy, V. Zhuravel, D. Mishustin, I. Stoecker, H. Nuclear Theory High Energy Physics - Theory Quantum Physics The thermodynamics of the interacting system of relativistic particles and antiparticles in the presence of a Bose-Einstein condensate was investigated within the framework of the mean-field model. It is assumed that the total isospin (charge) density is conserved. We show that, depending on the strength of the interaction, a bosonic particle-antiparticle system exhibits four types of phase transitions to the condensate phase. Three types correspond to the second-order phase transition, while one is a first-order phase transition. |
| title | Four types of phase transitions in interacting boson (meson) matter at high temperatures |
| topic | Nuclear Theory High Energy Physics - Theory Quantum Physics |
| url | https://arxiv.org/abs/2506.21736 |