15 citations · 69 across the 16 of their papers we have counts for
16 papers
Evolution of Gaussian mixed states under the Markovian master equation for a driven quantum oscillator
B. A. Tay
We study a generic quantum Markovian master equation for a linearly displaced or driven harmonic oscillator. It was known that the displacement dynamics of Gaussian mixed states de…
Entanglement generation across exceptional points in two-qubit open quantum system -- the role of initial states
B. A. Tay, Yee Shean H'ng
We study an open quantum system of two qubits that are coupled by swapping interaction. Using the coupling strength between the qubits as a time scale, the Liouvillian of the syste…
Liouvillian exceptional points in continuous variable system
B. A. Tay
The Liouvillian exceptional points for a quantum Markovian master equation of an oscillator in a generic environment are obtained. They occur at the points when the modified freque…
Energy transfer in quantum molecular chain -- two models of inhomogeneity
B. A. Tay
We study a linear chain of oscillators with inhomogeneity in their interactions with phonon bath. In a previous work on the Markovian master equation of the system, we investigated…
Excitation relaxation in molecular chain and energy transfer at steady state
B. A. Tay
We consider the reduced dynamics of a molecular chain weakly coupled to a phonon bath. With a small and constant inhomogeneity in the coupling, the excitation relaxation rates are…
Eigenvalues of the Liouvillians of Quantum Master Equation for a Harmonic Oscillator
B. A. Tay
The eigenvalues of the Liouvillians of Markovian master equation for a harmonic oscillator have a generic form. The Liouvillians considered are quadratic in the position coordinate…