國立高雄大學圖資館 |

登入

回首頁 到查詢結果 [ subject:"Mathematical Methods in Physics." ]

Twistor sigma modelsgravity, amplitudes, and flat space holography /

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Twistor sigma modelsby Atul Sharma.
其他題名:	gravity, amplitudes, and flat space holography /
作者:	Sharma, Atul.
出版者:	Cham :Springer Nature Switzerland :2023.
面頁冊數:	xvi, 128 p. :ill., digital ;24 cm.
附註:	"Doctoral thesis accepted by University of Oxford, Oxford, UK."
Contained By:	Springer Nature eBook
標題:	Twistor theory.
電子資源:	https://doi.org/10.1007/978-3-031-50751-9
ISBN:	9783031507519$q(electronic bk.)

Twistor sigma modelsgravity, amplitudes, and flat space holography /
Sharma, Atul.

Twistor sigma modelsgravity, amplitudes, and flat space holography /[electronic resource] :by Atul Sharma. - Cham :Springer Nature Switzerland :2023. - xvi, 128 p. :ill., digital ;24 cm. - Springer theses,2190-5061. - Springer theses..

"Doctoral thesis accepted by University of Oxford, Oxford, UK."

Introduction -- Twistors for Flat Space -- Sigma Models and Hyperkähler Geometry -- Graviton Scattering in Flat Space -- Celestial Holography -- Twistors for SD Radiative Space-Times.

In recent decades, twistor theory has grown into an irreplaceable tool for the study of scattering amplitudes in gauge theory and gravity. This book introduces the reader to cutting-edge advances in twistor theory and its applications to general relativity. The problem of graviton scattering in four dimensions is shown to be dual to dramatically simpler computations in a two-dimensional CFT known as a twistor sigma model. Twistor sigma models are the first step toward a holographic description of gravity in asymptotically flat space-times. They underpin the infinitely many asymptotic symmetries of flat space physics discovered in celestial holography, and extend them to exciting new arenas like curved space-times. They also yield intrinsically mathematical results in the field of hyperkähler manifolds. This volume will be of broad interest to students and researchers looking for an accessible entry point into twistor geometry, scattering amplitudes, and celestial holography. It will also provide an invaluable reference for specialists by bringing together results from a host of different disciplines.

ISBN: 9783031507519$q(electronic bk.)

Standard No.: 10.1007/978-3-031-50751-9doiSubjects--Topical Terms:

676516
Twistor theory.

LC Class. No.: QC173.75.T85

Dewey Class. No.: 530.14

Twistor sigma modelsgravity, amplitudes, and flat space holography /
LDR:02422nmm a2200349 a 4500 001 654859
003 DE-He213
005 20240202114218.0
006 m d
007 cr nn 008maaau
008 240524s2023 sz s 0 eng d
020 $a 9783031507519$q(electronic bk.)
020 $a 9783031507502$q(paper)
024 7 $a 10.1007/978-3-031-50751-9 $2 doi
035 $a 978-3-031-50751-9
040 $a GP $c GP
041 0 $a eng
050 4 $a QC173.75.T85
072 7 $a PGK $2 bicssc
072 7 $a SCI015000 $2 bisacsh
072 7 $a PGK $2 thema
082 0 4 $a 530.14 $2 23
090 $a QC173.75.T85 $b S531 2023
100 1 $a Sharma, Atul. $3 719474
245 1 0 $a Twistor sigma models $h [electronic resource] : $b gravity, amplitudes, and flat space holography / $c by Atul Sharma.
260 $a Cham : $b Springer Nature Switzerland : $b Imprint: Springer, $c 2023.
300 $a xvi, 128 p. : $b ill., digital ; $c 24 cm.
490 1 $a Springer theses, $x 2190-5061
500 $a "Doctoral thesis accepted by University of Oxford, Oxford, UK."
505 0 $a Introduction -- Twistors for Flat Space -- Sigma Models and Hyperkähler Geometry -- Graviton Scattering in Flat Space -- Celestial Holography -- Twistors for SD Radiative Space-Times.
520 $a In recent decades, twistor theory has grown into an irreplaceable tool for the study of scattering amplitudes in gauge theory and gravity. This book introduces the reader to cutting-edge advances in twistor theory and its applications to general relativity. The problem of graviton scattering in four dimensions is shown to be dual to dramatically simpler computations in a two-dimensional CFT known as a twistor sigma model. Twistor sigma models are the first step toward a holographic description of gravity in asymptotically flat space-times. They underpin the infinitely many asymptotic symmetries of flat space physics discovered in celestial holography, and extend them to exciting new arenas like curved space-times. They also yield intrinsically mathematical results in the field of hyperkähler manifolds. This volume will be of broad interest to students and researchers looking for an accessible entry point into twistor geometry, scattering amplitudes, and celestial holography. It will also provide an invaluable reference for specialists by bringing together results from a host of different disciplines.
650 0 $a Twistor theory. $3 676516
650 1 4 $a Cosmology. $3 228629
650 2 4 $a General Relativity. $3 920214
650 2 4 $a Mathematical Methods in Physics. $3 273796
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/10.1007/978-3-031-50751-9
950 $a Mathematics and Statistics (SpringerNature-11649)