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1. |
Record Nr. |
UNINA9910453144203321 |
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Titolo |
What is known and unexpected at LHC : proceedings of the international school of subnuclear physics / / edited by Antonino Zichichi ; in-house editor Rhaimie Wahap |
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Pubbl/distr/stampa |
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New Jersey : , : World Scientific Publishing Company, , 2013 |
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©2013 |
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ISBN |
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Descrizione fisica |
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1 online resource (344 p.) |
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Collana |
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Subnuclear Series ; ; Volume 48 |
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Altri autori (Persone) |
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ZichichiAntonino |
WahapRhaimie |
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Disciplina |
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Soggetti |
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Particles (Nuclear physics) |
Colliders (Nuclear physics) |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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CONTENTS; PREFACE; HOT THEORETICAL TOPICS; Harmony of Scattering Amplitudes : From QCD to N = 8 Supergravity Z. Bern; 1 Overview; 2 U nitarity Method; 3 Applications of the Unitarity Method; 3.1 Applications to QCD; 3.2 Applications to Maximally Supersymmetric Gauge and Gravity Amplitudes; 4 Harmoneous Examples; 4.1 A Comparison of Gravity To Gauge Theory; 4.2 A Duality Between Color and Kinematics; 5 Towards a Gravity Lagrangian; 5.1 A Gravity Lagrangian from Gauge Theory; 6 Conclusions and Outlook; Acknowledgments; References; CHAIRMAN: Z. BERN Scientific Secretaries: M. D. Azmi, T. Dennen |
DISCUSSION ICHAIRMAN: Z. BERN Scientific Secretaries: T. Dennen, V. Pauk; DISCUSSION II; CHAIRMAN: Z. BERN Scientific Secretaries: J. Jejelava, M. Kurkov; DISCUSSION III; The Measure Problem in Cosmology R. Bousso; CHAIRMAN: R. BOUSSO Scientific Secretaries: P. Burda, D. Galakhov; DISCUSSION I; CHAIRMAN: R. BOUSSO Scientific Secretaries: M. Mulhearn, C. Pagnutti; DISCUSSION II; CHAIRMAN: R. BOUSSO Scientific Secretaries: B.L. Cerchiai, A. Marrani; DISCUSSION III; Black Holes and Qubits M. J. Duff; 1. INTRODUCTION; 2. BEKENSTEIN- |
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HAWKING ENTROPY; 3. BITS AND PIECES; 4. CAYLEY'S HYPERDETERMINANT |
5. OCTONIONS6. IMPLICATIONS FOR M-THEORY; 7. SUPERQUBITS; 8. WRAPPED BRANES AS QUBITS; 9. REPURPOSING STRING THEORY; 10. FOUR QUBIT ENTANGLEMENT: A FALSIFIABLE PREDICTION; Acknowledgements; CHAIRMAN: M.J. DUFFScientific Secretaries: L. Borsten, F. Zaidi; DISCUSSION I; CHAIRMAN: M. J, DUFF Scientific Secretaries: P. Dunin-Barkowski, A. Popolitov; DISCUSSION II; Perturbative and Non-Perturbative Aspects of N = 8 Supergravity S. Ferrara; 1 Lecture I On ""Quantum"" N = 8, d = 4 Supergravity; 2 Lecture II (Multi-Center) Black Holes and Attractors; Acknowledgments; References |
CHAIRMAN: S. FERRARAScientific Secretaries: N. Ambrosetti, A. ZahabiDISCUSSION I; CHAIRMAN: S. FERRARAScientific Secretaries: N .Ambrosetti, A. Zahabi; DISCUSSION II; The Gravitational S-Matrix : Erice Lectures S. B. Giddings; 1 The problem(s) of quantum gravity; 2 The gravitational S-matrix; 2.1 Observables in quantum gravity?; 2.2 The S-matrix and the ultraplanckian regime; 3 Review of perturbative gravity; 3.1 Perturbative quantization and the Born amplitude; 3.2 Radiative corrections, nonrenormalizability, and the problem of ultraplanckian energies |
3.3 Eikonal regime, and classical scattering3.4 Match to supergravity amplitudes; 3.5 Momentum fractionation and strong gravity; 4 The gravitational unitarity crisis; 5 Nice slices and the local spacetime perspective; 6 Lessons from loops or strings?; 7 Beyond local quantum field theory; 8 The gravitational S-matrix: exploring general properties; 8.1 Unitarity, analyticity, crossing; 8.2 Partial waves, strong gravity, and a ""Black-hole ansatz""; 8.3 Locality vs. causality; 9. Conclusions and directions; References |
CHAIRMAN: S. GIDDINGS Scientific Secretaries: A. Khmelnitskiy, M. Schmidt-Sommerfeld |
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Sommario/riassunto |
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Proceedings of the International School of Subnuclear Physics 2010 |
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2. |
Record Nr. |
UNIORUON00027074 |
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Autore |
CHATTERTON, Eyre |
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Titolo |
India through a bishop's diary or memories of an Indian diocese by its first bishop / by Eyre Chatterton |
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Pubbl/distr/stampa |
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London, : Society for the Promoting Christian Knowledge, 1935 xi, 207 p., : tavole, carte geog. ; 21 cm |
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Classificazione |
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Soggetti |
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MISSIONI CATTOLICHE - INDIA |
INDIA - STORIA - PERIODO BRITANNICO |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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3. |
Record Nr. |
UNINA9910955292503321 |
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Autore |
Bäck Thomas <1963-> |
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Titolo |
Evolutionary algorithms in theory and practice : evolution strategies, evolutionary programming, genetic algorithms / / Thomas Back |
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Pubbl/distr/stampa |
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New York, : Oxford University Press, 1996 |
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ISBN |
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0-19-756092-X |
1-280-76079-6 |
9786610760794 |
0-19-535670-5 |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (329 p.) |
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Collana |
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Oxford scholarship online |
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Disciplina |
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Soggetti |
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Genetic algorithms |
Evolution (Biology) - Mathematical models |
Evolutionary programming (Computer science) |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Previously issued in print: 1996. |
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Nota di bibliografia |
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Includes bibliographical references (p. 293-305) and index. |
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Nota di contenuto |
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Contents; Introduction; I: A COMPARISON OF EVOLUTIONARY ALGORITHMS; 1 Organic Evolution and Problem Solving; 1.1 Biological Background; 1.2 Evolutionary Algorithms and Artificial Intelligence; 1.3 Evolutionary Algorithms and Global Optimization; 1.4 Early Approaches; 1.5 Summary; 2 Specific Evolutionary Algorithms; 2.1 Evolution Strategies; 2.2 Evolutionary Programming; 2.3 Genetic Algorithms; 2.4 Summary; 3 Artificial Landscapes; 3.1 Sphere Model; 3.2 Step Function; 3.3 Ackley's Function; 3.4 Function after Fletcher and Powell; 3.5 Fractal Function; 3.6 Summary; 4 An Empirical Comparison |
C.2 UsageC.3 Data Collection; D: The Multiprocessor Environment; D.1 The Transputer System; D.2 The Helios Operating System; E: Mathematical Symbols; Bibliography; Index; A; B; C; D; E; F; G; H; I; K; L; M; N; O; P; Q; R; S; T; U; V; W |
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Sommario/riassunto |
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Comparing the three most prominent representatives of evolutionary algorithms - genetic algorithms, evolution strategies and evolutionary programming - this book examines the computational methods at the border between computer science and evolutionary biology. The algorithms are explained within a common framework, thereby clarifying the similarities and differences of these methods. The author also presents new results regarding the role of mutation and selection in genetic algorithms and uses a meta-evolutionary approach to confirm some of the theoretical results. |
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