Quick search Find article
Quick search
Find article

Closed-form weak-field expansion of two-loop Euler-Heisenberg Lagrangians

Gerald V. Dunne1, Adolfo Huet1, David Rivera2 and Christian Schubert3

Show affiliations


We obtain closed-form expressions, in terms of the Faulhaber numbers, for the weak-field expansion coefficients of the two-loop Euler-Heisenberg effective Lagrangians in a magnetic or electric field. This follows from the observation that the magnetic worldline Green's function has a natural expansion in terms of the Faulhaber numbers.

Keywords

Nonperturbative Effects

Electromagnetic Processes and Properties

 

E-print Number: hep-th/0609065

Cited: by |

Refers: to

PACS

12.20.-m Quantum electrodynamics

11.10.Ef Lagrangian and Hamiltonian approach

Subjects

Particle physics and field theory

Dates

Issue 11 (November 2006)

Received 13 September 2006, accepted for publication 12 October 2006

Published 7 November 2006



View by subject




Export








Please login to access our web services, or create an account if you don't yet have one.

You must have cookies enabled in your web browser to be able to login.

Username
Password

Forgotten your password? Get a new one here.