Homepage of Hagen Kleinert

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[0.] H. Kleinert
The Asymmetric Energy of Single-Closed-Shell Nuclei in Present-day Microscopic Theory
M.S. Thesis, 1-49 (1964)

[1.] H. Kleinert
Group Dynamics of Elementary Particles, University of Colorado Thesis,
Fortschritte der Physik 6, 1-74 (1968) (Ph.D. Thesis)

[2.] H. Kleinert
Isoscalar Nucleon Form Factor from O(4,2) Dynamics,
Phys. Rev. 163, 1807 (1968)

[3.] H. Kleinert
Relativistic Current of the H-Atom in O(4,2) Dynamics,
Phys. Rev. 168, 1827 (1968)

[4.] H. Kleinert
Group Dynamics of the Hydrogen Atom,
Lectures in Theoretical Physics, edited by W.E. Brittin and A.O. Barut, Gordon and Breach, N.Y. 1968, pp. 427-482.

[5.] H. Kleinert
Decay Rates of the Decouplet resonances from O(3,1) times SU(3) Dynamics.
Definite SU(3) Symmetry Breaking,
Phys. Rev. Letters 18, 1027 (1967)

[6.] A.O. Barut and H. Kleinert
The Solution of the Relativistic Discrete Mass Problem with Internal Degrees of Freedom and Further Developments, Proc. of the Fourth Coral Gables Conference, p. 76-105,
edited by A. Perlmutter and B. Kursungoglu, W.H. Freeman, San Francisco, 1967.

[7.] A.O. Barut and H. Kleinert
Resonance Decays from O(3,1) Dynamics.
A Regularity in the Partial Decay Widths,
Phys. Rev. Letters 18, 754 (1967)

[8.] A.O. Barut and H. Kleinert
Calculation of Relativistic Transition Probabilities and Form Factors
from Non-Compact Groups,
Phys. Rev. 156, 1546 (1967) (PR ONLINE)

[9.] A.O. Barut and H. Kleinert
Transition Probabilities of the H-Atom from Noncompact Dynamical Groups,
Phys. Rev. 156, 1541 (1967)

[10.] A.O. Barut and H. Kleinert
Current Operators and Majorana Equation for the Hydrogen Atom
from Dynamical Groups,
Phys. Rev. 157, 1180 (1967)

[11.] A.O. Barut and H. Kleinert
Dynamical Group O(4,2) for Baryons and the Behaviour of Form factors,
Phys. Rev. 161, 1464 (1967) (PR ONLINE)

[12.] A.O. Barut and H. Kleinert
Transition Form Factors of H-Atom,
Phys. Rev. 160, 1149 (1967)

[13.] A.O. Barut and H. Kleinert
Tensor Operators and Mass Formula in the Minimal Extension of U(3) by Charge Conjugation,
J. Math. Phys. 8, 685 (1967)

[14.] A.O. Barut and H. Kleinert
Near Forward Peaks in the K^-p- and pi^- p Charge-Exchange Scattering,
Phys. Rev. Letters 16, 950 (1966) (PRL ONLINE)

[15.] A.O. Barut, D. Corrigan, and H. Kleinert
Derivation of Mass Spectrum and Magnetic Moments from Current Conservation in Relativistic O(3,2) and O(4,2) Theories,
Phys. Rev. 167, 1527 (1968) (PR ONLINE)

[16.] A.O. Barut, D. Corrigan, and H. Kleinert
Magnetic Moments, Form Factors and Mass Spectrum of Baryons,
Phys. Rev. Letters 20, 167 (1968) (PRL ONLINE)

[17.] A.O. Barut, H. Kleinert, and S. Malin,
The Anomalous Zitterbewegung of Composite Particles,
Nuovo Cimento A 57, 835 (1968)

[18.] B. Hamprecht and H. Kleinert
Nonfactorizing Saturation of Current Algebra,
Phys. Rev. 180, 1410 (1969) (PR ONLINE)

[19.] B. Hamprecht and H. Kleinert
Decays of Baryon resonances in an O(3,1) Model,
Fortschr. Phys. 16, 635-661 (1969)

[20.] H. Kleinert
Baryon Current Solving SU(3) Charge Current Algebra,
Springer Tracts in Modern Physics, Vol. 49 (1969)

[21.] H. Kleinert and K.H. Muetter,
Invariant Functions and Discrete Symmetries,
Nuovo Cimento A 63, 657-674 (1969)

[22.] D. Corrigan, B. Hamprecht and H. Kleinert
Formfactors of Delta (123) from O(4,2) Dynamics,
Nucl. Phys. B 11, 1-6 (1969)

[23.] F. Buccella, H. Kleinert, and C.A. Savoy,
A Mixing Operator for the SU(3) times SU(3) Chiral Algebra,
Il Nuovo Cimento, A 69, 133-149 (1970)

[24.] H. Kleinert
Veneziano Amplitude for any Intercept from Local Lagrangian,
Lettere Nuovo Cimento 4, 285 (1970)

[25.] H. Kleinert and P.H. Weisz,
Broken Scale Invariance and sigma pi pi, sigma A_1 A_1, sigma A_1 pi, and A_1 sigma pi Vertices,
Lettere Nuovo Cimento 4, 1091-1096 (1970)

[26.] H. Kleinert and P.H. Weisz,
Field Dimension and Gravitational Vertex,
Nucl. Phys. B 27, 23-32 (1971)

[27.] H. Kleinert and P.H. Weisz,
On the Dimension of Chiral and Conformal Symmetry Breaking,
Nuovo Cimento A 3, 479-490 (1971)

[28.] H. Kleinert, F. Steiner, and P.H. Weisz,
Do Present Meson Baryon Scattering Data Really Support (3,_3) + (_3,3) Dominance in SU(3) times SU(3) Symmetry Breaking?
Physics Letters B 34, 312 (1971)

[29.] J. Baacke and H. Kleinert
Backward Dispersion Relations for pi N - > pi Delta Scattering and N delta gamma Couplings,
Phys. Letters B 35, 159-162 (1971)

[30.] H. Kleinert, L. Staunton, and P.H. Weisz,
Hard Meson Cal culation of sigma pi pi , A sigma pi , and sigma A A Vertices,
Nucl. Phys. B 38, 104-124 (1972)

[31.] J. Baacke and H. Kleinert
Large Isovector Magnetic Moment for Roper Nucleon Transition,
Lettere Nuovo Cimento 2, 463-467 (1971)

[32.] H. Kleinert and P.H. Weisz,
On the Helicity-Flip Property of A_2 NN Coupling,
Lettere Nuovo Cimento 2, 459-462 (1971)

[33.] H. Kleinert, L. Staunton, and P.H. Weisz,
On the Electromagnetic Coupling of f and sigma Mesons,
Nuclear Physics B 38, 87-103 (1972)

[34.] J. Baacke and H. Kleinert
Electromagnetic Couplings from the Combined Use of Forward and Backward Dispersion Relations,
Nuclear Physics, 42 42, 301-324 (1972)

[35.] J. Baacke, T.H. Chang, and H. Kleinert
Compton Scattering and the Couplings of f, sigma , A_2, and pi to Photons and Nucleons,
Il Nuovo Cimento A 12, 21-61 (1972)

[36.] H. Kleinert
A Model for Deep Inelastic Structure Functions,
Nucl. Phys. B 43, 301-330 (1972)

[37.] A. Grillo and H. Kleinert
Is Nature Scale Invariant on the Light Cone,
FU-Berlin preprint, December 1971.

[38.] H. Kleinert
Low Energy Aspects of Broken Scale Invariance,
Acta Phys. Austriaca Suppl IX, 533-604 (1972)

[39.] H. Kleinert
Broken Scale Invariance,
Fortschr. Phys. 21, 1-55 (1973)

[40.] H. Kleinert
Algebraization of Regge Couplings,
Phys. Letters B 39, 511-513 (1972)

[41.] H. Kleinert
Scaling Properties of Infinite Component Fields,
in Scale and Conformal Symmetry, Addison Wesley, N.Y. (1973)

[42.] H. Kleinert
Regge Couplings From SU(2) times SU(2) Saturation Schemes,
Fortschr. Phys. 21, 377-396 (1973)

[43.] H. Kleinert, L. R. Ram Mohan,
Predictions on the Coupling of f and rho Trajectories to Mesons from Chiral Symmetry,
Nucl. Phys. B 52, 253-279 (1973)

[44.] H. Kleinert
Algebra of Regge Residues,
Lettere Nuovo Cimento 6, 583 (1973)

[45.] H. Kleinert
Bilocal Form Factors and Regge Couplings,
Nucl. Phys. B 65, 77-111 (1973)

[46.] H. Kleinert
Superalgebra of currents and Regge Couplings,
Erice Lectures 1973, in
Properties of the Fundamental Interactions\/,
Editrice Compositori, Bologna, Italy.

[47.] H. Kleinert
Quarks and Reggeons,
Nucl. Phys. B 79, 526-545 (1974)

[48.] H. Kleinert
The Origin of Exchange Degeneracy,
Erice Lectures 1974, in
Highlights in Particle Physics,
Editrice Compositori, Bologna, Italy.

[49.] R. Acharya and H. Kleinert
A Gauge Invariance in Gribov's Field Theory and the Intercept of the Pomeron,
Lettere Nuovo Cimento 14, 395 (1975)

[50.] H. Kleinert
Quark Pairs inside Hadrons,
Phys. Letters B 59, 163 (1975)

[51.] H. Kleinert
Quark Masses,
Phys. Letters B 62, 77 (1976)

[52.] H. Kleinert
Hadronization of Quark Theories and a Bilocal form of QED,
Phys. Lett. B 62, 429 (1976)

[52a.] H. Kleinert
Hadronization of Quark Theories and Bilocal QED,
Lecture presented at Tbilisi Conference 1976 publ. in Proceedings.

[53.] H. Kleinert
On the Hadronization of Quark Theories,
Lectures presented at the Erice Summer Institute 1976, in
Understanding the Fundamental Constituents of Matter,
Plenum Press, New York, 1978, A. Zichichi ed., pp. 289-390.

[54.] H. Kleinert
Field Theory of Collective Excitations;
I. A Soluble Model,
Phys. Lett. B 69, 9 (1977)

[55.] H. Kleinert
Collective Quantum Fields,
Lectures presented at the First Erice Summer School on Low-Temperature Physics, 1977, in
Fortschr. Physik 26, 565-671 (1978)

[56.] H. Kleinert
Non-Linear Field Equations in Collective Phenomena,
Lecture presented at the Istanbul Conference on Mathematical Physics 1977, Nonlinear Equations in Physics and Mathematics, 355-374, Reidel 1978.

[57.] H. Kleinert, Y.L. Lin-Liu and K. Maki,
Stability of Uniform Textures in ^3He-A in the Presence of Superflow,
Phys. Lett. A 70, 27 (1979)

[58.] H. Kleinert and H. Reinhardt
Semiclassical Approach to Large Amplitude Collective Nuclear Excitations,
Nucl. Phys. A 332, 33 (1979)

[59.] H. Kleinert, Y.L. Lin-Liu, and K. Maki,
Existence of Helical Textures around Superflow in ^3He-A;
Paper presented at the Grenoble conference on Low-Temperature Physics, August 1978,
Journal des Physique 39, C6-59 (1978)

[60.] H. Kleinert
What can a Particle Physicist learn from Superliquid ^3He?
Lectures presented at the International School of Subnuclear Physics,
Erice, 1978, publ. in
The New Aspects of Subnuclear Physics,
Plenum Press 1980, A. Zichichi, ed.

[61.] H. Kleinert
The Two Superflows in ^3He-A,
Phys. Lett. A 71, 66 (1969)

[62.] H. Kleinert and K. Maki,
High Frequences Conductivity of Charge Density Wave Condensates
at Low Temperatures,
Phys. Rev. B 12, 6238 (1979)

[63.] H. Kleinert
Collective Field Theory of Superliquid ^3He,
FU-Berlin preprint, 1978

[64.] W. Janke and H. Kleinert
Summing Paths for a Particle in a Box,
Lettere Nuovo Cimento 25, 297 (1979)

[65.] H. Duru and H. Kleinert
Solution of the Path Integral for the H-Atom,
Phys. Letters B 84, 185 (1979)

[66.] R. Kaul and H. Kleinert
Surface Energy and Textural Boundary Conditions
Between A and B Phases of ^3He,
J. Low. Temp. Phys. 38, 539 (1980)

[67.] H. Kleinert
Fate of False Vacua - Field Theory Applied to Superflow,
Erice Lectures (1979), publ. in
Pointlike Structures Inside and Outside Hadrons,
Plenum Press 1982, A. Zichichi, ed.

[68.] H. Kleinert
Depairing Critical Current in ^3He-B. Including Gap Distortion,
J. Low Temp. Phys. 39, 451 (1980)

[69.] H. Kleinert
Collective Excitations in ^3He B in the Presence of Superflow
Phys. Letters A 78, 155 (1980)

[70.] W. Janke and H. Kleinert
Superflow in ^3He-B in the Presence of Magnetic Fields at all Temperatures,
Phys. Letters A 78, 363 (1980)

[71.] H. Kleinert
New Symmetries and Constants of Motion from Dynamical Groups
Phys. Letters B 94, 373 (1980)

[72.] R. Kaul and H. Kleinert
Surface Energy and Textural Boundary Conditions
Between A and B Phases of ^3He,
J. Low. Temp. Phys. 38, 539 (1980)

[73.] H. Kleinert
No Pion Condensate in Nuclear Matter due to Fluctuations,
Phys. Lett. B 102, 1 (1981)

[74.] H. Duru. H. Kleinert and N. Uenal,
Decay Rate of Supercurrent in Thin Wire,
J. Low Temp. Phys. 42, 85 (1981)

[75.] H. Kleinert and K. Maki,
Lattice Textures in Cholesteric Liquid Crystals,
Fortschr. Phys. 29, 1 (1981)

[76.] H. Kleinert
Thermal Expansion and Bragg Reflexes in Lattice Textures of Cholesteric Liquid Crystals,
Phys. Letters A 81, 141 (1981)

[77. ] H. Kleinert
Field Theory of Collective Excitations.
II. Large Amplitude Phenomena.
Lett. Nuovo Cimento 31, 521 (1981)

[78.] H. Kleinert
Field Theory of Collective Excitations.
III. Condensation of Four-Particle Clusters,
Phys. Letters A 84, 199 (1981)

[79.] H. Kleinert
Field Theory of Collective Excitations,
IV. Condensation of Three and Four-Particle Clusters in Bose Systems,
Phys. Letters A 84, 259 (1981)

[80.] H. Kleinert
Beyond Landau's Theory of Fermi Liquids,
Phys. Letters A 84, 202 (1981)

[81.] H. Kleinert
Condensation of Four-Particle Clusters: A Soluble Model,
Jour. Phys. G: Nucl. Phys. 8, 239 (1982)

[82. ] H. Kleinert
Higher Effective Actions in Bose Systems,
Fortschr. Phys. 30, 187 (1982)

[83.] H. Duru and H. Kleinert
Quantum Mechanics of H-Atom from Path Integrals,
Fortschr. d. Phys. 30, 401 (1982)

[84.] H. Kleinert
Quasiclassical Approach to Collective Nuclear Phenomena,
Fortschr. d. Phys. 30, 351 (1982)

[85.] H. Kleinert
No Cryptoferromagnetic State due to Fluctuations,
Phys. Lett. A 83, 294(1981)

[86.] H. Kleinert
Restrictions on Pion Condensate,
Lett. Nuovo Cimento 34, 133 (1982)

[87.] H. Kleinert
Gauge Theory of Dislocations in Solids and Melting as a Meissner-Higgs Effect
Lett. Nuovo Cimento 34, 464(1982)

[88.] H. Kleinert
Gauge Theory of Dislocation Melting,
Phys. Lett. A 89, 294 (1982)

[89.] H. Kleinert
Theory of Defect Fluctuations in Solids-Dislocations and Disclinations
under Stress,
Lett. Nuovo Cimento 34, 471 (1982)

[90.] H. Kleinert
Towards a Unified Theory of Defects and Stresses,
Lett. Nuovo Cimento 35, 41 (1982)

[91.] H. Kleinert
Defect Melting as an SO(3) Lattice Gauge Theory,
Phys. Lett. B 113, 395 (1982)

[92.] H. Kleinert
A New Dynamical Origin for Higgs Particles,
Lett. Nuovo Cimento 34, 209 (1982)

[93.] H. Kleinert
Duality Transformation for Defect Melting,
Phys. Lett. A 91, 295 (1982)

[94.] H. Kleinert
Line-like Defects in Pion Condensate,
Lett. Nuovo Cimento 34, 103 (1982)

[95.] H. Kleinert
Fluctuations and Defects in the spiral state of Magnetic Superconductors,
Phys. Lett. A 90, 259 (1982)

[96.] H. Kleinert
Comment on Path Integral for General Time-Dependent Solvable Schr"odinger Equation,
Lett. Nuovo Cimento 34, 503 (1982)

[97.] H. Kleinert
Disorder Version of the Abelian Higgs Model and the Order of the
Superconductive Phase Transition,
Lett. Nuovo Cimento 35, 405 (1982)

[98.] H. Kleinert
Gauge Theory of Vortex Lines in ^4He and the Superfluid Phase Transition,
Phys. Lett. A 93, 86 (1982)

[99.] H. Kleinert
Defect Lines in Pion Condensates and a Possible New Phase,
Lecture presented at the 1983 Conference on High Energy Nuclear Physics at Lake Balaton, Hungary - Proceedings publ. by Budapest University Press, 1983, ed. J. Eroe.

[100.] H. Kleinert
Relation between U(1) Lattice Gauge Theory and Defect Melting,
Lett. Nuovo Cimento 37, 425(1983)

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