Effective Action and Quantum Mechanics : Validity of Ladder Approximation : Particles and Fields
スポンサーリンク
概要
- 論文の詳細を見る
The formalism of the effective action Γ[φ] is applied to the quantum mechanical system and the equations determining the energy eigenvalue of the excited levels as a zero of ordinary function are derived. Bethe-Salpeter type equation in the ladder approximation is shown to give the correct eigenvalue, if it is evaluated perturbatively, only when the self-energy type correction is included. Calculations show that the correct perturbative value is obtained if Γ[φ] is kept up to lowest order and no further approximation is allowed.
- 理論物理学刊行会の論文
- 1994-10-25
著者
-
SHIRAISHI Kenji
Department of Physics, University of Tsukuba
-
Fukuda Reijiro
Department Of Physics Faculty Of Science And Technology Keio University
-
Shiraishi Kenji
Department Of Physics Faculty Of Science And Technology Keio University
関連論文
- Stationary Phase and Macrovariable : From Wave to Particle
- Theoretical Study of Excess Si Emitted from Si-oxide/Si Interfaces
- Electronic Structure of Metal-Semiconductor Superlattice
- Density Functional Theory through Legendre Transformation : Particles and Fields
- Sialadenoma papilliferum of the bronchus : Rare tracheobronchial tumor of salivary gland type
- A Case of Sclerosing Hemangioma Evaluated with Diffusion-Weighted Magnetic Resonance Imaging and ^F-Fluorodeoxyglucose Positron Emission Tomography
- Positron emission tomography in lung cancer
- Novel Use of Legendre Transformation in Field Theory and Many Particle Systems : On-Shell Expansion and Inversion Method
- Wave Function of Macrosystem : A Functional Approach : General and Mathematical Physics
- Implications of the Proposed Theory of Measurement : General and Mathematical Physics
- Stationary Phase and the Theory of Measurement : 1/N Expansion(General and Mathamatical Physics)
- Stability Conditions in Quantum System : A General Formalism
- The Generating Functional of the Non-Equilibrium Process : The Case of Macrovariable : Condensed Matter and Statistical Physics
- Quantum Field Theory with Finite Time Interval : Application to QED : Particles and Fields
- The Large Time Limit of the Evolution Kernel : Particles and Fields
- Classical Limit of the Generating Functional for the Non-Equilibrium Statistical Mechanics
- Effective Action and Quantum Mechanics : Validity of Ladder Approximation : Particles and Fields
- Non-Equilibrium Thermodynamics and Its Corrections to Thermal Equilibrium : Condensed Matter and Statistical Physics
- A New Ferrimagnetic Compound TlNiF_3
- On the Bjorken Limit in a Model Theory
- Violation of Analyticity in the Partial Summation Method
- Non-Linear Lagrangian of Chiral Type
- Self-Energy of Leptons
- Large Angle Diffraction Scattering
- Effect of Weak Interaction on Electromagnetic Interaction
- Field-Current Identity and Nucleon Iso-Vector Form Factor
- A novel tumor-associated antigen, cell division cycle 45-like can induce cytotoxic T-lymphocytes reactive to tumor cells
- Peptides derived from human insulin-like growth factor-II mRNA binding protein 3 can induce human leukocyte antigen-A2-restricted cytotoxic T lymphocytes reactive to cancer cells
- Repeat FDG-PET for Predicting Pathological Tumor Response and Prognosis after Neoadjuvant Treatment in Nonsmall Cell Lung Cancer : Comparison with Computed Tomography
- Diaphragm Perforation after Radio-Frequency Ablation for Metastatic Lung Cancer
- Three Young Osteosarcoma Patients with Small Adenocarcinoma or Atypical Adenomatous Hyperplasia of the Lung
- Anisotropy Effect on Kuramoto-Sivashinsky Equation
- Non-Equilibrium Thermodynamics and Its Corrections to Thermal Equilibrium. II : Condensed Matter and Statistical Physics
- A Case of Desmoid-Type Fibromatosis Arising after Thoracotomy for Lung Cancer with a Review of the English and Japanese Literature