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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2602.19500 |
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| _version_ | 1866914343693582336 |
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| author | Zeng, Jiyue Zhang, Xinyi |
| author_facet | Zeng, Jiyue Zhang, Xinyi |
| contents | We study the half-space log-gamma polymer model with stationary initial conditions. We derive exact formulas for the distribution of the partition function along the diagonal across the entire High density phase and Low density phase. We obtain asymptotics of these distributions under the critical scaling. We also prove the first exponential upper bounds for the upper and lower tail of the scaled free energy for these half-space stationary log-gamma models. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_19500 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Stationary Log-Gamma Polymer in Half-Space Zeng, Jiyue Zhang, Xinyi Probability We study the half-space log-gamma polymer model with stationary initial conditions. We derive exact formulas for the distribution of the partition function along the diagonal across the entire High density phase and Low density phase. We obtain asymptotics of these distributions under the critical scaling. We also prove the first exponential upper bounds for the upper and lower tail of the scaled free energy for these half-space stationary log-gamma models. |
| title | Stationary Log-Gamma Polymer in Half-Space |
| topic | Probability |
| url | https://arxiv.org/abs/2602.19500 |