The Linear Response Approximation and Its Lowest Order Corrections: An Influence Functional Approach

Keyphrases

• Lower Order 100%
• Influence Functional 100%
• Functional Approach 100%
• Linear Response Approximation 100%
• Correction Term 66%
• Low Temperature 33%
• Numerical Calculation 33%
• Linear Response 33%
• Autocorrelation 33%
• Path Integral 33%
• Many-body 33%
• Thermodynamic Limit 33%
• Quadratic Term 33%
• Truncation 33%
• Molecular Dynamics Calculations 33%
• Path Integral Representation 33%
• Harmonic Model 33%
• Reduced Density Matrix 33%
• Quantum Mechanical Effects 33%
• Two-level System 33%
• Cumulant Expansion 33%
• Independent Mode 33%
• Iterative Procedure 33%
• Multi-time Correlation Functions 33%
• Response Limits 33%
• Body Environment 33%
• Classical Approximation 33%

Engineering

• Linear Response 100%
• Correction Term 50%
• Low-Temperature 25%
• Numerical Calculation 25%
• Quadratic Term 25%
• Truncation 25%
• Density Matrix 25%
• Thermodynamic Limit 25%
• Cumulants 25%
• Iterative Procedure 25%
• Harmonics 25%
• Autocorrelation Function 25%