QCD Thermodynamics and Magnetization in Nonzero Magnetic Field
In nonzero magnetic field, the magnetic properties and thermodynamics of the quantum-chromodynamic (QCD) matter are studied in the hadron resonance gas and the Polyakov linear-sigma models and compared with recent lattice calculations. Both models are fairly suited to describe the degrees of freedom...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2016-01-01
|
| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2016/1381479 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850167725807108096 |
|---|---|
| author | Abdel Nasser Tawfik Abdel Magied Diab Nada Ezzelarab Asmaa G. Shalaby |
| author_facet | Abdel Nasser Tawfik Abdel Magied Diab Nada Ezzelarab Asmaa G. Shalaby |
| author_sort | Abdel Nasser Tawfik |
| collection | DOAJ |
| description | In nonzero magnetic field, the magnetic properties and thermodynamics of the quantum-chromodynamic (QCD) matter are studied in the hadron resonance gas and the Polyakov linear-sigma models and compared with recent lattice calculations. Both models are fairly suited to describe the degrees of freedom in the hadronic phase. The partonic ones are only accessible by the second model. It is found that the QCD matter has paramagnetic properties, which monotonically depend on the temperature and are not affected by the hadron-quark phase transition. Furthermore, raising the magnetic field strength increases the thermodynamic quantities, especially in the hadronic phase, but reduces the critical temperature, that is, inverse magnetic catalysis. |
| format | Article |
| id | doaj-art-df4594ff65c64e988c01164a501754bc |
| institution | OA Journals |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-df4594ff65c64e988c01164a501754bc2025-08-20T02:21:09ZengWileyAdvances in High Energy Physics1687-73571687-73652016-01-01201610.1155/2016/13814791381479QCD Thermodynamics and Magnetization in Nonzero Magnetic FieldAbdel Nasser Tawfik0Abdel Magied Diab1Nada Ezzelarab2Asmaa G. Shalaby3Egyptian Center for Theoretical Physics (ECTP), Modern University for Technology and Information (MTI), Cairo 11571, EgyptEgyptian Center for Theoretical Physics (ECTP), Modern University for Technology and Information (MTI), Cairo 11571, EgyptEgyptian Center for Theoretical Physics (ECTP), Modern University for Technology and Information (MTI), Cairo 11571, EgyptWorld Laboratory for Cosmology And Particle Physics (WLCAPP), Cairo 11571, EgyptIn nonzero magnetic field, the magnetic properties and thermodynamics of the quantum-chromodynamic (QCD) matter are studied in the hadron resonance gas and the Polyakov linear-sigma models and compared with recent lattice calculations. Both models are fairly suited to describe the degrees of freedom in the hadronic phase. The partonic ones are only accessible by the second model. It is found that the QCD matter has paramagnetic properties, which monotonically depend on the temperature and are not affected by the hadron-quark phase transition. Furthermore, raising the magnetic field strength increases the thermodynamic quantities, especially in the hadronic phase, but reduces the critical temperature, that is, inverse magnetic catalysis.http://dx.doi.org/10.1155/2016/1381479 |
| spellingShingle | Abdel Nasser Tawfik Abdel Magied Diab Nada Ezzelarab Asmaa G. Shalaby QCD Thermodynamics and Magnetization in Nonzero Magnetic Field Advances in High Energy Physics |
| title | QCD Thermodynamics and Magnetization in Nonzero Magnetic Field |
| title_full | QCD Thermodynamics and Magnetization in Nonzero Magnetic Field |
| title_fullStr | QCD Thermodynamics and Magnetization in Nonzero Magnetic Field |
| title_full_unstemmed | QCD Thermodynamics and Magnetization in Nonzero Magnetic Field |
| title_short | QCD Thermodynamics and Magnetization in Nonzero Magnetic Field |
| title_sort | qcd thermodynamics and magnetization in nonzero magnetic field |
| url | http://dx.doi.org/10.1155/2016/1381479 |
| work_keys_str_mv | AT abdelnassertawfik qcdthermodynamicsandmagnetizationinnonzeromagneticfield AT abdelmagieddiab qcdthermodynamicsandmagnetizationinnonzeromagneticfield AT nadaezzelarab qcdthermodynamicsandmagnetizationinnonzeromagneticfield AT asmaagshalaby qcdthermodynamicsandmagnetizationinnonzeromagneticfield |