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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/2511.04034 |
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| _version_ | 1866917064550121472 |
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| author | Chaudhuri, Nilanjan Duari, Sourav Roy, Pradip Sarkar, Sourav |
| author_facet | Chaudhuri, Nilanjan Duari, Sourav Roy, Pradip Sarkar, Sourav |
| contents | We evaluate the thermal photon emission rate from a chirally asymmetric quark gluon plasma using the Hard Thermal Loop approximation. The quasiparticle and plasmino modes prevalent at finite temperature split into L and R-modes in the presence of chiral imbalance and are found to disperse differently acquiring different thermal masses. The soft contribution to the thermal photon emission rate obtained from the retarded self-energy is found to contain additional terms proportional to the square of the quark and chiral chemical potentials which is found to cause an enhancement to thermal photon emission in the presence of chiral imbalance. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_04034 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Soft-contribution to thermal photon emission from chiral QCD medium Chaudhuri, Nilanjan Duari, Sourav Roy, Pradip Sarkar, Sourav High Energy Physics - Phenomenology We evaluate the thermal photon emission rate from a chirally asymmetric quark gluon plasma using the Hard Thermal Loop approximation. The quasiparticle and plasmino modes prevalent at finite temperature split into L and R-modes in the presence of chiral imbalance and are found to disperse differently acquiring different thermal masses. The soft contribution to the thermal photon emission rate obtained from the retarded self-energy is found to contain additional terms proportional to the square of the quark and chiral chemical potentials which is found to cause an enhancement to thermal photon emission in the presence of chiral imbalance. |
| title | Soft-contribution to thermal photon emission from chiral QCD medium |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2511.04034 |