Dense and magnetized QCD from imaginary chemical potential
Marques Valois AD, Borsanyi S, Brandt B, Endrödi G, Guenther J, Petri M-A, Varnhorst L (2024)
In: Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024). Trieste, Italy: Sissa Medialab: 177.
Konferenzbeitrag
| Veröffentlicht | Englisch
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LATTICE2024_177.pdf
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Autor*in
Marques Valois, Adeilton DeanUniBi 
;
Borsanyi, Szabolcs;
Brandt, BastianUniBi;
Endrödi, GergelyUniBi ;
Guenther, Jana;
Petri, Marc-André;
Varnhorst, Lukas
;
Borsanyi, Szabolcs;
Brandt, BastianUniBi;
Endrödi, GergelyUniBi ;
Guenther, Jana;
Petri, Marc-André;
Varnhorst, LukasAbstract / Bemerkung
In this work, we computed the equation of state of dense QCD in the presence of background magnetic fields using lattice QCD simulations at imaginary baryon chemical potential. Our simulations include 2+1+1 flavors of stout-smeared staggered fermions with masses at the physical point and a tree-level Symanzik-improved gauge action. Using several expansion schemes, we tuned our simulation parameters such that the equation of state satisfies strangeness neutrality and isospin asymmetry constraints, which are relevant to the phenomenology of heavy-ion collisions. Our results suggest a strong change in the equation of state due to the magnetic field, in particular, around the crossover temperature. A continuum extrapolation of our data is still needed for future applications of our equation of state to heavy-ion-collision phenomenology.
Erscheinungsjahr
2024
Titel des Konferenzbandes
Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024)
Seite(n)
177
Urheberrecht / Lizenzen
Konferenz
The 41st International Symposium on Lattice Field Theory
Konferenzort
Liverpool, UK
Page URI
https://pub.uni-bielefeld.de/record/3017075
Zitieren
Marques Valois AD, Borsanyi S, Brandt B, et al. Dense and magnetized QCD from imaginary chemical potential. In: Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024). Trieste, Italy: Sissa Medialab; 2024: 177.
Marques Valois, A. D., Borsanyi, S., Brandt, B., Endrödi, G., Guenther, J., Petri, M. - A., & Varnhorst, L. (2024). Dense and magnetized QCD from imaginary chemical potential. Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024), 177. Trieste, Italy: Sissa Medialab. https://doi.org/10.22323/1.466.0177
Marques Valois, Adeilton Dean, Borsanyi, Szabolcs, Brandt, Bastian, Endrödi, Gergely, Guenther, Jana, Petri, Marc-André, and Varnhorst, Lukas. 2024. “Dense and magnetized QCD from imaginary chemical potential”. In Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024), 177. Trieste, Italy: Sissa Medialab.
Marques Valois, A. D., Borsanyi, S., Brandt, B., Endrödi, G., Guenther, J., Petri, M. - A., and Varnhorst, L. (2024). “Dense and magnetized QCD from imaginary chemical potential” in Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024) (Trieste, Italy: Sissa Medialab), 177.
Marques Valois, A.D., et al., 2024. Dense and magnetized QCD from imaginary chemical potential. In Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024). Trieste, Italy: Sissa Medialab, pp. 177.
A.D. Marques Valois, et al., “Dense and magnetized QCD from imaginary chemical potential”, Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024), Trieste, Italy: Sissa Medialab, 2024, pp.177.
Marques Valois, A.D., Borsanyi, S., Brandt, B., Endrödi, G., Guenther, J., Petri, M.-A., Varnhorst, L.: Dense and magnetized QCD from imaginary chemical potential. Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024). p. 177. Sissa Medialab, Trieste, Italy (2024).
Marques Valois, Adeilton Dean, Borsanyi, Szabolcs, Brandt, Bastian, Endrödi, Gergely, Guenther, Jana, Petri, Marc-André, and Varnhorst, Lukas. “Dense and magnetized QCD from imaginary chemical potential”. Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024). Trieste, Italy: Sissa Medialab, 2024. 177.
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