QUANTUM ANALYSIS FOR THE EVOLUTION OF THE COSMOLOGICAL CONSTANT VIA UNITARY TRANSFORMATION

DOI10.1142/S0218271807010602zbMath1200.83134OpenAlexW2025390902MaRDI QIDQ3500313

Jeong-Ryeol Choi

Publication date: 3 June 2008

Published in: International Journal of Modern Physics D (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0218271807010602

zbMATH Keywords

unitary transformationcosmological constant problemvacuum energy density

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Quantization of the gravitational field (83C45) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05)

Related Items (3)

Information theories for time-dependent harmonic oscillator ⋮ SU\((1,1)\) coherent states for the generalized two-mode time-dependent quadratic Hamiltonian system ⋮ TIME-DEPENDENT WIGNER DISTRIBUTION FUNCTION EMPLOYED IN SQUEEZED SCHRÖDINGER CAT STATES: |Ψ(t)〉 = N^-1/2(|β〉+e^iϕ|-β〉)

Cites Work

• Kink instability and stabilization of the Friedmann universe with scalar fields
• Particle creation in the oscillatory phase of inflaton
• Static universe in a modified Brans-Dicke cosmology
• Inflationary cosmology - a dissipative quantum field theory process
• The quantum under-, critical- and over-damped driven harmonic oscillators
• THE DEPENDENCY ON THE SQUEEZING PARAMETER FOR THE UNCERTAINTY RELATION IN THE SQUEEZED STATES OF THE TIME-DEPENDENT OSCILLATOR
• Mach's Principle and a Relativistic Theory of Gravitation
• QUANTUM PROPERTIES OF LIGHT IN LINEAR MEDIA WITH TIME-DEPENDENT PARAMETERS BY LEWIS–RIESENFELD INVARIANT OPERATOR METHOD
• Geometric Phase, Hannay's Angle, and an Exact Action Variable
• Dissipative mass-accreting quantum oscillator
• Gauge transformation approach to the exact solution of a generalized harmonic oscillator
• Inflationary universe: A possible solution to the horizon and flatness problems
• The cosmological constant problem
• UNITARY TRANSFORMATION APPROACH FOR THE PHASE OF THE DAMPED DRIVEN HARMONIC OSCILLATOR
• Expanding World-models Characterized by a Dimensionless Invariant
• Cosmology with self-adjusting vacuum energy density from a renormalization group fixed point
• Quantum squeezing effect of mesoscopic capacitance-inductance-resistance coupled circuit

This page was built for publication: QUANTUM ANALYSIS FOR THE EVOLUTION OF THE COSMOLOGICAL CONSTANT VIA UNITARY TRANSFORMATION