Green's functions and ordered exponentials / H.M. Fried.

By:

Fried, H. M. (Herbert Martin)

Material type: Text

TextPublication details: Cambridge ; New York : Cambridge University Press, 2002.Description: 1 online resource (xi, 169 pages) : illustrationsContent type:

text

Media type:

computer

Carrier type:

online resource

ISBN:

0511020627
9780511020629
9780511535079
0511535074
9780511037498
051103749X
051114833X
9780511148330
9780511052736
0511052731
1280416688
9781280416682

Subject(s): Genre/Form:

Additional physical formats: Print version:: Green's functions and ordered exponentials.DDC classification:

530.15/535 21

LOC classification:

QC174.17.G68 F75 2002eb

Online resources:

Click here to access online

Contents:

1. Introduction -- 2. Elementary functional methods -- 3. Schwinger-Fradkin methods -- 4. Lasers and crossed lasers -- 5. Special variants of the Fradkin representation -- 6. Quantum chaos and vectorial interactions -- 7. Infrared approximations -- 8. Models of high-energy, non-Abelian scattering -- 9. Unitary ordered exponentials.

Review: "This book presents a functional approach to the construction, use and approximation of Green's functions and their associated ordered exponentials. After a brief historical introduction, the author discusses new solutions to problems involving particle production in crossed laser fields and non-constant electric fields. Applications to problems in potential theory and quantum field theory are covered, along with approximations for the treatment of color fluctuations in high-energy QCD scattering, and a model for summing classes of eikonal graphs in high-energy scattering problemsSummary: The book also presents a variant of the Fradkin representation which suggests a new non-perturbative approximation scheme, and provides a qualitative measure of the error involved in each such approximation. In addition, it deals with adiabatic and stochastic approximations to unitary ordered exponentials." "Covering the basics as well as more advanced applications, this book is suitable for graduate students and researchers in a wide range of fields, including quantum field theory, fluid dynamics and applied mathematics."--Jacket

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Item type	Home library	Collection	Call number	Materials specified	Status	Date due	Barcode
Electronic-Books	OPJGU Sonepat- Campus	E-Books EBSCO			Available

Includes bibliographical references and index.

Print version record.

"This book presents a functional approach to the construction, use and approximation of Green's functions and their associated ordered exponentials. After a brief historical introduction, the author discusses new solutions to problems involving particle production in crossed laser fields and non-constant electric fields. Applications to problems in potential theory and quantum field theory are covered, along with approximations for the treatment of color fluctuations in high-energy QCD scattering, and a model for summing classes of eikonal graphs in high-energy scattering problems

The book also presents a variant of the Fradkin representation which suggests a new non-perturbative approximation scheme, and provides a qualitative measure of the error involved in each such approximation. In addition, it deals with adiabatic and stochastic approximations to unitary ordered exponentials." "Covering the basics as well as more advanced applications, this book is suitable for graduate students and researchers in a wide range of fields, including quantum field theory, fluid dynamics and applied mathematics."--Jacket

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