Some Remarks on the Formulation of the Theory of Elementary Particles
スポンサーリンク
概要
- 論文の詳細を見る
Two important features of the Hamiltonian formalism of the theory of elementary particles are discussed. One is related to the existence of the S operator and the other to the possibility of introducing negative energy particles. The former problem is relevant to the general treatment of the Hamiltonian formalism, and it is pointed out by using a perturbational method that the S operators in Jauch-Kuroda's sense do not exist for most Hamiltonians used in the conventional second quantized theories. This difficulty is overcome by a modification of the Hamiltonian, and a unique recipe for obtaining the effective Hamiltonian, from which we can calculate the S operator, is given. An important outcome of the method is that Dyson's external line correction is automatically involved in our framework without considering the asymptotic state vectors. The motive for considering the latter problem comes from the reformulation of quantum electrodynamics by making use of a negative energy photon instead of an indefinite metric. The utility of the negative energy particles is explained by an example in which the divergences appearing in the ψ^3-type interaction are removed by the introduction of these particles.
- 理論物理学刊行会の論文
- 1966-03-25
著者
関連論文
- Extracellular Phosphate Alters Cementoblast Gene Expression
- Effects of Osmotic Stress on Cell Division of Shoot Meristem
- Effects of Osmotic Stress on Cell Division of Root Meristem
- A-01 Sex Difference in Patterns of Fetal Heart Beat Change from 63 to 71 Days of Gestation.
- Nondestructive Depth Profiling by Glancing-Incidence and-Takeoff X-ray Fluorescence
- Evaluation of Interfacial Shear Strength of C/C Composites by means of Micro-Indentation Test
- Neutron Irradiation Effects on Correlations between Microstructure and Mechanical Properties of C/C Composites
- ORIENTATION OF NEMATIC LIQUID CRYSTAL AND ANCHORING DIRECTION : A MORPHOLOGICAL ASPECT
- ORIENTATION OF NEMATIC LIQUID CRYSTAL AND ANCHORING DIRECTION: A MORPHOLOGICAL ASPECT
- ORIENTATION OF NEMATIC LIQUID CRYSTAL AND ANCHORING DIRECTION : A MORPHOLOGICAL ASPECT
- Immobilization Stress Induces BDNF in Rat Submandibular Glands
- Submandibular Glands Contribute to Increases in Plasma BDNF Levels
- IS-25 Improvement of HPV detectable rate on cytological smears by PCR in situ hybridization
- Prenatal diagnosis of massive fetal axillary cystic lymphangioma
- An Approach to the Formulation of Quantum Electrodynamics without Use of Indefinite Metric
- Some Remarks on the Formulation of the Theory of Elementary Particles