Witten e (29 Ergebnisse)

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. Clean from markings. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1250grams, ISBN:9780120884070. …

Zustand: good. Befriedigend/Good: Durchschnittlich erhaltenes Buch bzw. Schutzumschlag mit Gebrauchsspuren, aber vollständigen Seiten. / Describes the average WORN book or dust jacket that has all the pages present.

Hardcover. Zustand: Fair. No Jacket. 1st Edition. Navy blue cloth boards. Front inner hinge cracked. Scuffing and dust spotting on cover and spine. Pencil scribble on the back of title page, marks on some pages. One illustration is missing. No jacket. with 18 illustrations from photographs (illustrator).…

Hardcover. Zustand: Near Fine. Zustand des Schutzumschlags: Fine. 291pp; Index. Contents clean, tight, unmarked; no library stamps. Comes with Gaylord book jacket cover. Dark blue cloth with gilt lettering on spine. 30 cm x 23 cm. The Vinland Map dates to at least fifty years before Columbus landed in the Americas. It shows an outline of the northeast American coast, and the story of Leif Eiriksson, the Norseman from Greenland who discovered it in about the year 1000.…

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Zustand: As New. 1st Edition. Pages unnumbered, illustated in B&W and colour plates. Text in English by Robert Pincus-Witten. - Willem De Kooning - Works on Paper -Later Drawings 1965 - 1981 - As new copy. Size: 264 x 210 Mm. Book.

Zustand: As New. Unread book in perfect condition.

Zustand: As New. Unread book in perfect condition.

Paperback. Zustand: Brand New. 200 pages. 8.50x6.00x0.50 inches. In Stock.

Paperback. Zustand: Brand New. 184 pages. 6.00x0.50x9.00 inches. In Stock.

Zustand: As New. Unread book in perfect condition.

Zustand: As New. Unread book in perfect condition.

Zustand: As New. Unread book in perfect condition.

Hardcover. Zustand: Brand New. 400 pages. 6.00x0.63x9.00 inches. In Stock.

Zustand: As New. Unread book in perfect condition.

Zustand: As New. Unread book in perfect condition.

Zustand: As New. Unread book in perfect condition.

Zustand: As New. Unread book in perfect condition.

1st edition. Fine cloth copy in an equally fine dust-wrapper. Particularly well-preserved overall; tight, bright, clean and especially sharp-cornered. Physical description; 535 pp. Notes; Includes bibliographical references. Contents; CURRENT ALGEBRA AND PCAC 1. Introduction -- 2. The Physical Currents -- 2.1 Electromagnetic Hadron Currents -- 2.2 Weak Lepton Currents -- 2.3 Weak Hadron Currents -- 2.4 Weak Non-Leptonic Interactions -- 3. Current Commutation Relations -- 4. PCAC -- 4.1 Neutron (Sb (B Decay -- 4.2 PCAC for Neutrino Reactions -- 4.3 The Adler Consistency Condition -- 4.4 Discussion -- 5. Current Algebra: Methods -- 6. Some Applications of Current Algebra -- 6.1 Cabibbo -Radicati Sum Rule -- 6.2 The Adler Sum Rule for Neutrino Reactions -- 6.3 The Adler- Weisberger Formula -- 7. The A-W Formula and Generalizations -- 8. Semi- Leptonic Decay Processes -- 8.1 Kl3 Decay -- 8.2 K14 Decay -- 9. Non-Leptonic Decays -- 9.1 K?3 (Ss (B Decays -- 9.2 Hyperon Decay -- References -- FIELD THEORETIC INVESTIGATIONS IN CURRENT ALGEBRA -- 1. Introduction -- References -- 2. Canonical and Space-Time Constraints in Current Algebra -- 2.1 Canonical Theory of Currents -- 2.2 Space- Time Constraints on Commutators -- 2.3 Space-Time Constraints on Green's Functions -- 2.5 Schwinger Terms -- 2.4 Space-Time Constraints on Ward Identities -- 2.6 Discussion -- References -- 3. The Bjorken-Johnson-Low Limit -- References -- 4. The (Ss (B? ? 2 (Sd (B Problem -- 4.1 Preliminaries -- 4.2 Sutherland- Veltman Theorem -- 4.3 Model Calculation -- 4.4 Anomalous Ward Identity -- 4.5 Anomalous Commutators -- 4.6 Anomalous Divergence of Axial Current -- 4.7 Discussion -- References -- 5. Electroproduction Sum Rules -- 5.1 Preliminaries -- 5.2 Derivation of Sum Rules, Naive Method -- 5.3 Derivation of Sum Rules, Dispersive Method -- 5.4 Model Calculation -- 5.5 Anomalous Commutators -- 5.6 Discussion -- References -- 6. Discussion of Anomalies in Current Algebra -- 6.1 Miscellaneous Anomalies -- 6.2 Non -Perturbative Arguments for Anomalies -- 6.3 Models without Anomalies. 6.4 Discussion -- References -- 7. Approximate Scale Symmetry -- 7.1 Introduction -- 7.2 Canonical Theory of Scale and Conformal Transformations -- 7.3 Ward Identities and Trace Identities -- 7.4 False Theorems -- 7.5 True Theorems -- References -- (A) EXERCISES -- (B) SOLUTIONS -- TOPOLOGICAL INVESTIGATIONS OF QUANTIZED GAUGE THEORIES -- 1. Introduction -- 2. Description of Vector Gauge Theories -- 2.1 Action and Equations of Motion -- 2.2 Symmetries -- 2.3 Couplings to Matter Fields -- 2.4 Classical Gauge Fields -- 3. Quantization -- 3.1 Constrained Quanturn Mechanical Example -- 3.2 Quantizing a Yang-Mills Theory -- 3.3 (Sk (B Angle -- 3.4 Functional Integral Formulation -- 3.5 Semi-Classical Picture for the Vacuum Angle -- 4. Fermion Interactions and Anomalies -- 4.1 Quantized Fermions -- 4.2 Gauge Invariance and Fermion Couplings -- 4.3 Chiral (or Axial Vector) Anomalies -- 4.4 Some Physical Consequences of Anomalies -- 5. Quantization Constraints on Physical Parameters -- 5.1 Dirac Point Monopole -- 5.2 Three -Dimensional Gauge Theories -- 5.3 Four-Dimensional Gauge Theories -- 5.4 Discussion -- 6. Conclusions -- 6.1 Abelian Functional Gauge Structures in Non -Abelian Theories -- 6.2 Cochains, Cocycles and the Coboundary Operation -- 6.3 Cocycles in Quantum Mechanics -- 6.3.1 1-Cocycle -- 6.3.2 2-Cocycle -- 6.3.3 3-Cocycle -- 6.4 Cocycles in Quantum Field Theory -- 6.4.1 0-Cocycle -- 6.4.2 1-Cocycle -- 6.4.3 2-Cocycle -- 6.4.4 3-Cocycle -- 6.5 Higher-Dimensional Gauge Dynamics Suggested by the Chern-Simons Term -- 6.6 The Dirac Sea and Chiral Anomalies -- 6.7 Discussion -- Acknowledgement -- Solutions to Selected Exercises* -- References -- CHIRAL ANOMALIES AND DIFFERENTIAL GEOMETRY -- 1. Introduction -- 2. Chiral Anomalies and Differential Forms -- 3. Transformation Properties of the Anomalies -- 4. Identification and Use of the Anomalies.5. Normalization of the Anomalies -- Appendix I. A Simple Formula for (Sa (B2n-2 -- References -- CONSISTENT AND COVARIANT ANOMALIES IN GAUGE AND GRAVITATIONAL THEORIES* -- 1. Introduction -- 2. Gauge structure of currents and anomalies in four dimensions -- 3. Chiral anomalies in higher dimensions -- 4. Purely gravitational anomalies -- 5. The covariant energy momentum tensor and its covariant anomaly -- 6. Einstein anomalies and Lorentz anomalies are equivalent -- 7. Conclusion -- Appendix A -- ALGEBRAIC STRUCTURE -- Appendix B -- SOLUTION OF THE ANOMALY EQUATION -- Reference -- AN SU(2) ANOMALY -- GLOBAL ASPECTS OF CURRENT ALGEBRA* -- References -- GRAVITATIONAL ANOMALIES -- 1. Introduction -- 2. Some generalities about anomalies -- 3. Gravitational anomalies in four dimensions -- 4. Purely gravitational anomalies -- 5. The spin-1/2 anomaly in two dimensions -- 6. The spin-1/2 anomaly in 4K+2 dimensions -- 7. Gravitational anomalies for fields of spin 3/2 -- 8. The antisymmetric tensor field -- 9. Mixed anomalies -- 10. Global gravitational anomalies -- 11. An alternative computation of the gravitational anomaly -- 12. Cancellation of anomalies -- References -- CURRENT ALGEBRA, BARYONS, AND QUARK CONFINEMENT* -- Note added in proof -- References -- SKYRMIONS AND QCD -- 1. The H -- 2. The Callan-Rubakov Effect -- 3. Baryon Resonances. Subjects; Algebra of currents. Field theory (Physics). Gauge fields. Physics Quantum Theory. Physics Nuclear. 1 Kg.…

Zustand: As New. Unread book in perfect condition.

1st edition. Fine cloth copy in an equally fine dust-wrapper. Particularly well-preserved overall; tight, bright, clean and especially sharp-cornered. Physical description; 535 pp. Notes; Includes bibliographical references. Contents; CURRENT ALGEBRA AND PCAC 1. Introduction -- 2. The Physical Currents -- 2.1 Electromagnetic Hadron Currents -- 2.2 Weak Lepton Currents -- 2.3 Weak Hadron Currents -- 2.4 Weak Non-Leptonic Interactions -- 3. Current Commutation Relations -- 4. PCAC -- 4.1 Neutron (Sb (B Decay -- 4.2 PCAC for Neutrino Reactions -- 4.3 The Adler Consistency Condition -- 4.4 Discussion -- 5. Current Algebra: Methods -- 6. Some Applications of Current Algebra -- 6.1 Cabibbo -Radicati Sum Rule -- 6.2 The Adler Sum Rule for Neutrino Reactions -- 6.3 The Adler- Weisberger Formula -- 7. The A-W Formula and Generalizations -- 8. Semi- Leptonic Decay Processes -- 8.1 Kl3 Decay -- 8.2 K14 Decay -- 9. Non-Leptonic Decays -- 9.1 K?3 (Ss (B Decays -- 9.2 Hyperon Decay -- References -- FIELD THEORETIC INVESTIGATIONS IN CURRENT ALGEBRA -- 1. Introduction -- References -- 2. Canonical and Space-Time Constraints in Current Algebra -- 2.1 Canonical Theory of Currents -- 2.2 Space- Time Constraints on Commutators -- 2.3 Space-Time Constraints on Green's Functions -- 2.5 Schwinger Terms -- 2.4 Space-Time Constraints on Ward Identities -- 2.6 Discussion -- References -- 3. The Bjorken-Johnson-Low Limit -- References -- 4. The (Ss (B? ? 2 (Sd (B Problem -- 4.1 Preliminaries -- 4.2 Sutherland- Veltman Theorem -- 4.3 Model Calculation -- 4.4 Anomalous Ward Identity -- 4.5 Anomalous Commutators -- 4.6 Anomalous Divergence of Axial Current -- 4.7 Discussion -- References -- 5. Electroproduction Sum Rules -- 5.1 Preliminaries -- 5.2 Derivation of Sum Rules, Naive Method -- 5.3 Derivation of Sum Rules, Dispersive Method -- 5.4 Model Calculation -- 5.5 Anomalous Commutators -- 5.6 Discussion -- References -- 6. Discussion of Anomalies in Current Algebra -- 6.1 Miscellaneous Anomalies -- 6.2 Non -Perturbative Arguments for Anomalies -- 6.3 Models without Anomalies. 6.4 Discussion -- References -- 7. Approximate Scale Symmetry -- 7.1 Introduction -- 7.2 Canonical Theory of Scale and Conformal Transformations -- 7.3 Ward Identities and Trace Identities -- 7.4 False Theorems -- 7.5 True Theorems -- References -- (A) EXERCISES -- (B) SOLUTIONS -- TOPOLOGICAL INVESTIGATIONS OF QUANTIZED GAUGE THEORIES -- 1. Introduction -- 2. Description of Vector Gauge Theories -- 2.1 Action and Equations of Motion -- 2.2 Symmetries -- 2.3 Couplings to Matter Fields -- 2.4 Classical Gauge Fields -- 3. Quantization -- 3.1 Constrained Quanturn Mechanical Example -- 3.2 Quantizing a Yang-Mills Theory -- 3.3 (Sk (B Angle -- 3.4 Functional Integral Formulation -- 3.5 Semi-Classical Picture for the Vacuum Angle -- 4. Fermion Interactions and Anomalies -- 4.1 Quantized Fermions -- 4.2 Gauge Invariance and Fermion Couplings -- 4.3 Chiral (or Axial Vector) Anomalies -- 4.4 Some Physical Consequences of Anomalies -- 5. Quantization Constraints on Physical Parameters -- 5.1 Dirac Point Monopole -- 5.2 Three -Dimensional Gauge Theories -- 5.3 Four-Dimensional Gauge Theories -- 5.4 Discussion -- 6. Conclusions -- 6.1 Abelian Functional Gauge Structures in Non -Abelian Theories -- 6.2 Cochains, Cocycles and the Coboundary Operation -- 6.3 Cocycles in Quantum Mechanics -- 6.3.1 1-Cocycle -- 6.3.2 2-Cocycle -- 6.3.3 3-Cocycle -- 6.4 Cocycles in Quantum Field Theory -- 6.4.1 0-Cocycle -- 6.4.2 1-Cocycle -- 6.4.3 2-Cocycle -- 6.4.4 3-Cocycle -- 6.5 Higher-Dimensional Gauge Dynamics Suggested by the Chern-Simons Term -- 6.6 The Dirac Sea and Chiral Anomalies -- 6.7 Discussion -- Acknowledgement -- Solutions to Selected Exercises* -- References -- CHIRAL ANOMALIES AND DIFFERENTIAL GEOMETRY -- 1. Introduction -- 2. Chiral Anomalies and Differential Forms -- 3. Transformation Properties of the Anomalies -- 4. Identification and Use of the Anomalies.5. Normalization of the Anomalies -- Appendix I. A Simple Formula for (Sa (B2n-2 -- References -- CONSISTENT AND COVARIANT ANOMALIES IN GAUGE AND GRAVITATIONAL THEORIES* -- 1. Introduction -- 2. Gauge structure of currents and anomalies in four dimensions -- 3. Chiral anomalies in higher dimensions -- 4. Purely gravitational anomalies -- 5. The covariant energy momentum tensor and its covariant anomaly -- 6. Einstein anomalies and Lorentz anomalies are equivalent -- 7. Conclusion -- Appendix A -- ALGEBRAIC STRUCTURE -- Appendix B -- SOLUTION OF THE ANOMALY EQUATION -- Reference -- AN SU(2) ANOMALY -- GLOBAL ASPECTS OF CURRENT ALGEBRA* -- References -- GRAVITATIONAL ANOMALIES -- 1. Introduction -- 2. Some generalities about anomalies -- 3. Gravitational anomalies in four dimensions -- 4. Purely gravitational anomalies -- 5. The spin-1/2 anomaly in two dimensions -- 6. The spin-1/2 anomaly in 4K+2 dimensions -- 7. Gravitational anomalies for fields of spin 3/2 -- 8. The antisymmetric tensor field -- 9. Mixed anomalies -- 10. Global gravitational anomalies -- 11. An alternative computation of the gravitational anomaly -- 12. Cancellation of anomalies -- References -- CURRENT ALGEBRA, BARYONS, AND QUARK CONFINEMENT* -- Note added in proof -- References -- SKYRMIONS AND QCD -- 1. The H -- 2. The Callan-Rubakov Effect -- 3. Baryon Resonances. Subjects; Algebra of currents. Field theory (Physics). Gauge fields. Physics Quantum Theory. Physics Nuclear. 1 Kg.…

Zustand: As New. Unread book in perfect condition.

Zustand: As New. Unread book in perfect condition.

Hardcover. Zustand: Brand New. 250 pages. 9.75x6.50x0.75 inches. In Stock.

Zustand: As New. Unread book in perfect condition.

Zustand: Buone. inglese Condizioni dell'esterno: Discrete con difetti, segni d'uso Condizioni dell'interno: Buone.

Soft cover. Zustand: Good. 1st Edition. Sm.4° - 4 Single issues 40pp each - Color & B/w reproduction. ARTFORUM April 1973 Incomplete dedicated to Agnes Martin. May 1973 Incomplete dedicated to the memory of Robert Goldwater. June 1973 Incomplete Peter Plagens: Rays of Hope, Particles of doubt (dan Flavin), The Uncanny Portrait:Sander, Arbus, Samaras. - Seeing Stella. October 1973 Incomplete A talk with George Kubler, Hanne Darboven: Deep in numbers, Theater of the Conceptual.Text in English. Original wrappers. The four issues are Incomplete otherwise In Good condition.…

Paperback. Zustand: Good. First Edition. Pages 751-818. Features: Fantastic cover art by Alex Schomburg depicts radio robot flametanks on a Japanese landscape; Dynamic Phono Pickup - moving-coil principle overcomes deficiencies of older types; Radio Robot Flame Tanks - feature article; Making Wartime Engineers; A Decibel Nomograph; Radios Serviced by Observation - Sight, Hearing, Touch, Small and Taste are Valuable Instruments for Checking Receivers; Tube Replacements - part 3 - Replacement by means of adapters; Adapter for the V.T.V.M.; Beware the Serviceman - how to avoid being gypped by the master racketeer; Broadast Equipment, Part XI - Frequency and Modulation Monitors; Detector Circuits - Part II - Hi-Fi Triode Detectors; Negative Feedback - Part II - feedback to the screen-grid circuit; "Loud" Crystal Radio; World-wide Station List; and much more. Average wear. Unmarked. A worthy vintage copy. Schomburg, Alex (cover); (illustrator).…

Zustand: As New. Unread book in perfect condition.