Software Development Strategies for High-Energy Physics Simulations Based on Quantum Field Theory

2020 ◽  
Vol 22 (4) ◽  
pp. 86-98
Author(s):  
Tomasz Przedzinski ◽  
Maciej Malawski ◽  
Zbigniew Was ◽  
Jeffrey Carver ◽  
Damian Rouson
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
Software Development ◽  
High Energy Physics ◽  
High Energy ◽  
Development Strategies ◽  
Quantum Field ◽  
Energy Physics

scholarly journals COMPUTER PROGRAMS FOR ANALYTICAL PERTURBATIVE CALCULATIONS IN HIGH ENERGY PHYSICS

1994 ◽  
Vol 05 (06) ◽  
pp. 1089-1101 ◽  
Author(s):  
LEVAN R. SURGULADZE
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
High Energy Physics ◽  
Short Review ◽  
High Energy ◽  
Quantum Field ◽  
Perturbative Calculations ◽  
Mathematical Algorithm ◽  
Recent Computer ◽  
Energy Physics

A short review of the present status of computer packages for the high order analytical perturbative calculations is presented. The mathematical algorithm and the quantum field theory methods used are briefly discussed. The most recent computer package HEPLoops for analytical computations in high energy physics up to four-loops is also discussed.

scholarly journals PERTURBATIVE QUANTUM FIELD THEORY

2001 ◽  
Vol 16 (18) ◽  
pp. 3041-3065 ◽  
Author(s):  
GEORGE STERMAN
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
Quantum Mechanics ◽  
High Energy Physics ◽  
Experimental Tests ◽  
High Energy ◽  
Quantum Field ◽  
Perturbative Quantum ◽  
Perturbative Quantum Field Theory ◽  
Energy Physics

This talk introduces perturbative quantum field on a heuristic level. It is directed at an audience familiar with elements of quantum mechanics, but not necessarily with high energy physics. It includes a discussion of the strategies behind experimental tests of fundamental theories, and of the field theory interpretations of these tests.

scholarly journals May the four be with you: novel IR-subtraction methods to tackle NNLO calculations

2021 ◽  
Vol 81 (3) ◽  
Author(s):  
W. J. Torres Bobadilla ◽  
G. F. R. Sborlini ◽  
P. Banerjee ◽  
S. Catani ◽  
A. L. Cherchiglia ◽  
...  
Keyword(s):  
High Energy Physics ◽  
High Energy ◽  
Higher Order ◽  
Field Theories ◽  
Quantum Field Theories ◽  
Quantum Field ◽  
Link Type ◽  
Mathematical Properties ◽  
Energy Physics ◽  
The Way

AbstractIn this manuscript, we report the outcome of the topical workshop: paving the way to alternative NNLO strategies (https://indico.ific.uv.es/e/WorkStop-ThinkStart_3.0), by presenting a discussion about different frameworks to perform precise higher-order computations for high-energy physics. These approaches implement novel strategies to deal with infrared and ultraviolet singularities in quantum field theories. A special emphasis is devoted to the local cancellation of these singularities, which can enhance the efficiency of computations and lead to discover novel mathematical properties in quantum field theories.

Perturbative polymer quantum field theory and high energy scalar propagator

2019 ◽  
Vol 36 (24) ◽  
pp. 245007
Author(s):  
Ernesto Flores-González ◽  
Hugo A Morales-Técotl
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
High Energy ◽  
Quantum Field ◽  
Energy Scalar

On the Calculation of Nonlinear Spinor Field Functionals

1971 ◽  
Vol 26 (4) ◽  
pp. 623-630 ◽  
Author(s):  
H Stumpf
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
Quantum Theory ◽  
Spinor Field ◽  
Functional Equations ◽  
High Energy ◽  
Quantum Field ◽  
Nonlinear Spinor ◽  
Physical Problems ◽  
Physical Information

Abstract Dynamics of quantum field theory can be formulated by functional equations. To develop a complete functional quantum theory one has to describe the physical information by functional operations only. Such operations have been defined in preceding papers. To apply these operations to physical problems, the corresponding functionals have to be known. Therefore in this paper calculational procedures for functionals are discussed. As high energy phenomena are of interest, the calculational procedures are given for spinor field functionals. Especially a method for the calculation of stationary and Fermion-Fermion scattering functionals is proposed.

Straight-line paths approximation for studying high-energy elastic and inelastic hadron collisions in quantum field theory

1970 ◽  
Vol 33 (7) ◽  
pp. 484-488 ◽  
Author(s):  
B.M. Barbashov ◽  
S.P. Kuleshov ◽  
V.A. Matveev ◽  
V.N. Pervushin ◽  
A.N. Sissakian ◽  
...  
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
High Energy ◽  
Quantum Field ◽  
Straight Line
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