國立高雄大學圖資館 |

Language: English

Back

Modern analytic methods for computing scattering amplitudeswith application to two-loop five-particle processes /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Modern analytic methods for computing scattering amplitudesby Simone Zoia.
Reminder of title:	with application to two-loop five-particle processes /
Author:	Zoia, Simone.
Published:	Cham :Springer International Publishing :2022.
Description:	xv, 207 p. :ill. (some col.), digital ;24 cm.
Notes:	"Doctoral thesis accepted by Ludwig-Maximilians-Universitat Munchen, Germany."
Contained By:	Springer Nature eBook
Subject:	Scattering amplitude (Nuclear physics)
Online resource:	https://doi.org/10.1007/978-3-031-01945-6
ISBN:	9783031019456$q(electronic bk.)

Modern analytic methods for computing scattering amplitudeswith application to two-loop five-particle processes /
Zoia, Simone.

Modern analytic methods for computing scattering amplitudeswith application to two-loop five-particle processes /[electronic resource] :by Simone Zoia. - Cham :Springer International Publishing :2022. - xv, 207 p. :ill. (some col.), digital ;24 cm. - Springer theses,2190-5061. - Springer theses..

"Doctoral thesis accepted by Ludwig-Maximilians-Universitat Munchen, Germany."

Introduction -- Scattering Amplitudes -- The Art of Integrating by Differentiating -- Two-Loop Five-Article Scattering Amplitudes.

This work presents some essential techniques that constitute the modern strategy for computing scattering amplitudes. It begins with an introductory chapter to fill the gap between a standard QFT course and the latest developments in the field. The author then tackles the main bottleneck: the computation of the loop Feynman integrals. The most efficient technique for their computation is the method of the differential equations. This is discussed in detail, with a particular focus on the mathematical aspects involved in the derivation of the differential equations and their solution. Ample space is devoted to the special functions arising from the differential equations, to their analytic properties, and to the mathematical techniques which allow us to handle them systematically. The thesis also addresses the application of these techniques to a cutting-edge problem of importance for the physics programme of the Large Hadron Collider: five-particle amplitudes at two-loop order. It presents the first analytic results for complete two-loop five-particle amplitudes, in supersymmetric theories and QCD. The techniques discussed here open the door to precision phenomenology for processes of phenomenological interest, such as three-photon, three-jet, and di-photon + jet production.sses of phenomenological interest, such as three-photon, three-jet, and di-photon + jet production.

ISBN: 9783031019456$q(electronic bk.)

Standard No.: 10.1007/978-3-031-01945-6doiSubjects--Topical Terms:

676515
Scattering amplitude (Nuclear physics)

LC Class. No.: QC794.6.S3 / Z65 2022

Dewey Class. No.: 539.758

Modern analytic methods for computing scattering amplitudeswith application to two-loop five-particle processes /
LDR:02714nmm a2200349 a 4500 001 621624
003 DE-He213
005 20220518135017.0
006 m d
007 cr nn 008maaau
008 221121s2022 sz s 0 eng d
020 $a 9783031019456$q(electronic bk.)
020 $a 9783031019449$q(paper)
024 7 $a 10.1007/978-3-031-01945-6 $2 doi
035 $a 978-3-031-01945-6
040 $a GP $c GP
041 0 $a eng
050 4 $a QC794.6.S3 $b Z65 2022
072 7 $a PHP $2 bicssc
072 7 $a SCI051000 $2 bisacsh
072 7 $a PHP $2 thema
082 0 4 $a 539.758 $2 23
090 $a QC794.6.S3 $b Z85 2022
100 1 $a Zoia, Simone. $3 922937
245 1 0 $a Modern analytic methods for computing scattering amplitudes $h [electronic resource] : $b with application to two-loop five-particle processes / $c by Simone Zoia.
260 $a Cham : $b Springer International Publishing : $b Imprint: Springer, $c 2022.
300 $a xv, 207 p. : $b ill. (some col.), digital ; $c 24 cm.
490 1 $a Springer theses, $x 2190-5061
500 $a "Doctoral thesis accepted by Ludwig-Maximilians-Universitat Munchen, Germany."
505 0 $a Introduction -- Scattering Amplitudes -- The Art of Integrating by Differentiating -- Two-Loop Five-Article Scattering Amplitudes.
520 $a This work presents some essential techniques that constitute the modern strategy for computing scattering amplitudes. It begins with an introductory chapter to fill the gap between a standard QFT course and the latest developments in the field. The author then tackles the main bottleneck: the computation of the loop Feynman integrals. The most efficient technique for their computation is the method of the differential equations. This is discussed in detail, with a particular focus on the mathematical aspects involved in the derivation of the differential equations and their solution. Ample space is devoted to the special functions arising from the differential equations, to their analytic properties, and to the mathematical techniques which allow us to handle them systematically. The thesis also addresses the application of these techniques to a cutting-edge problem of importance for the physics programme of the Large Hadron Collider: five-particle amplitudes at two-loop order. It presents the first analytic results for complete two-loop five-particle amplitudes, in supersymmetric theories and QCD. The techniques discussed here open the door to precision phenomenology for processes of phenomenological interest, such as three-photon, three-jet, and di-photon + jet production.sses of phenomenological interest, such as three-photon, three-jet, and di-photon + jet production.
650 0 $a Scattering amplitude (Nuclear physics) $3 676515
650 1 4 $a Elementary Particles, Quantum Field Theory. $3 274994
650 2 4 $a Mathematical Methods in Physics. $3 273796
650 2 4 $a Particle Physics. $3 913456
710 2 $a SpringerLink (Online service) $3 273601
773 0 $t Springer Nature eBook
830 0 $a Springer theses. $3 557607
856 4 0 $u https://doi.org/10.1007/978-3-031-01945-6
950 $a Physics and Astronomy (SpringerNature-11651)