Representations of the Lorentz Group Corresponding to Unstable Particles

DOI10.1103/PhysRev.131.2818zbMath0125.22001WikidataQ129444075 ScholiaQ129444075MaRDI QIDQ5330207

Daniel Zwanziger

Publication date: 1963

Published in: Physical Review (Search for Journal in Brave)

zbMATH Keywords

quantum theory

Related Items

RESONANCE STATES FROM POLES OF THE RELATIVISTIC S-MATRIX ⋮ Nonperturbative properties of Yang-Mills theories ⋮ Nonunitary representations of the Poincaré group and field theory of unstable particles ⋮ On the influence of three-point functions on the propagators of Landau gauge Yang-Mills theory ⋮ Wave Equations for Unstable Particles ⋮ Representations of the Poincaré group associated to complex energy-momentum ⋮ Space−time symmetries and nonunitary representations of the Poincaré semigroup: Description of unstable particles ⋮ Observations on unstable quantons, hyperplane dependence and quantum fields ⋮ Unnamed Item ⋮ Difficulty with a kinematic concept of unstable particles: the Sz.-Nagy extension and the Matthews-Salam-Zwanziger representation ⋮ Semigroup representations of the Poincaré group and relativistic Gamow vectors.

Cites Work

• Unstable Particles in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>S</mml:mi></mml:math>-Matrix Theory
• Derivation of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>CPT</mml:mi></mml:math>Theorem and the Connection between Spin and Statistics from Postulates of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>S</mml:mi></mml:math>-Matrix Theory
• Construction of Invariant Scattering Amplitudes for Arbitrary Spins and Analytic Continuation in Total Angular Momentum

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