TY - JOUR
T1 - Yang-Mills vacuum wave functional in three dimensions at weak coupling
AU - Krug, Sebastian
AU - Pineda, Antonio
PY - 2013/12/2
Y1 - 2013/12/2
N2 - We compute the Yang-Mills vacuum wave functional in three dimensions at weak coupling with O(e2) precision. We use two different methods to solve the functional Schrödinger equation. One of them generalizes to O(e2) the method followed by Hatfield at O(e). The other uses the weak coupling version of the gauge invariant formulation of the Schrödinger equation and the ground state wave functional followed by Karabali, Nair, and Yelnikov. We compare both results and discuss the differences between them. © 2013 American Physical Society.
AB - We compute the Yang-Mills vacuum wave functional in three dimensions at weak coupling with O(e2) precision. We use two different methods to solve the functional Schrödinger equation. One of them generalizes to O(e2) the method followed by Hatfield at O(e). The other uses the weak coupling version of the gauge invariant formulation of the Schrödinger equation and the ground state wave functional followed by Karabali, Nair, and Yelnikov. We compare both results and discuss the differences between them. © 2013 American Physical Society.
UR - https://www.scopus.com/pages/publications/84896501601
U2 - 10.1103/PhysRevD.88.125001
DO - 10.1103/PhysRevD.88.125001
M3 - Article
SN - 1550-7998
VL - 88
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
IS - 12
M1 - 125001
ER -