Add to ORKGWe explain the concept of worldline Green functions on classes of multiloop graphs. The QED beta function and the 2-loop Euler-Heisenberg Lagrangian are discussed for illustration
We show that for small x and in the double logarithmic approximation (DLA) g_2 can be expressed thro...
AbstractA class of two-sided inequalities for the Barnes G-function are presented, which extends a r...
AbstractThe generating functional for scalar theories admits a representation which is dual with res...
The worldline formalism shares with string theory the property that it allows one to write down mast...
In this Letter I present an alternative solution of the path integral for the radial Coulomb problem...
AbstractUsing the time slicing approximation, we give a mathematically rigorous definition of Feynma...
Using the so(2,1) Lie algebra and the Baker, Campbell and Hausdorff formulas, the Green's function f...
Extending the method successful for one-loop integrals, the computation of two-loop diagrams with ge...
In this paper for the Mittag-Leffler function E_α (z) we dene E_α (t^α A), when A is the generator o...
Simultaneously with inventing the modern relativistic formalism of quantum electrodynamics, Feynman ...
We discuss a progress in calculation of Feynman integrals which has been done with help of the Gegen...
The path integral for the relativistic spinless Aharonov-Bohm-Coulomb system is solved, and the ener...
We study a worldline approach to quantum field theories on flat manifolds with boundaries. We consid...
We discuss the following recent applications of the ``string-inspired'' worldline technique to calcu...
We consider the problem of determining the noise coefficients of the Hamiltonian associated with a F...
We show that for small x and in the double logarithmic approximation (DLA) g_2 can be expressed thro...
AbstractA class of two-sided inequalities for the Barnes G-function are presented, which extends a r...
AbstractThe generating functional for scalar theories admits a representation which is dual with res...
The worldline formalism shares with string theory the property that it allows one to write down mast...
In this Letter I present an alternative solution of the path integral for the radial Coulomb problem...
AbstractUsing the time slicing approximation, we give a mathematically rigorous definition of Feynma...
Using the so(2,1) Lie algebra and the Baker, Campbell and Hausdorff formulas, the Green's function f...
Extending the method successful for one-loop integrals, the computation of two-loop diagrams with ge...
In this paper for the Mittag-Leffler function E_α (z) we dene E_α (t^α A), when A is the generator o...
Simultaneously with inventing the modern relativistic formalism of quantum electrodynamics, Feynman ...
We discuss a progress in calculation of Feynman integrals which has been done with help of the Gegen...
The path integral for the relativistic spinless Aharonov-Bohm-Coulomb system is solved, and the ener...
We study a worldline approach to quantum field theories on flat manifolds with boundaries. We consid...
We discuss the following recent applications of the ``string-inspired'' worldline technique to calcu...
We consider the problem of determining the noise coefficients of the Hamiltonian associated with a F...
We show that for small x and in the double logarithmic approximation (DLA) g_2 can be expressed thro...
AbstractA class of two-sided inequalities for the Barnes G-function are presented, which extends a r...
AbstractThe generating functional for scalar theories admits a representation which is dual with res...