The chiral condensate in a constant electromagnetic field at O(p^6)
| dc.creator | Werbos, Elizabeth S. | |
| dc.date | 2007-11-16 | |
| dc.date.accessioned | 2026-07-07T11:38:47Z | |
| dc.date.available | 2026-07-07T11:38:47Z | |
| dc.description | We examine the shift in the chiral condensate due to a constant electromagnetic field at ${\cal O}(p^6)$ using SU(2) chiral perturbation theory and a realistic $M_π= 140 \textrm{MeV}$. We find that this value differs significantly from the value calculated using $M_π= 0$, while the magnitude of the two-loop correction is unclear due to the uncertainty in the experimentally determined value of the relevant ${\cal L}_6$ LEC. | |
| dc.description | 7 pages, 4 figures | |
| dc.identifier | https://arxiv.org/abs/0711.2635 | |
| dc.identifier | http://arxiv.org/abs/0711.2635 | |
| dc.identifier | Phys.Rev.C77:065202,2008 | |
| dc.identifier | doi:10.1103/PhysRevC.77.065202 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/199687 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | The chiral condensate in a constant electromagnetic field at O(p^6) | |
| dc.type | text |