38 citations · 124 across the 11 of their papers we have counts for
5 papers · 1 filter
Exceptional point in a trimer chain of oscillators with a quadratic driving
M Shoufie Ukhtary, Albert Andersen, Donny Dwiputra +1
Exceptional points of a dissipative chain of three coupled oscillators (trimer), which is driven by quadratic photon, are investigated. The exceptional points emerge from the coale…
pyBoLaNO: A Python symbolic package for normal ordering involving bosonic ladder operators
Hendry M. Lim, Donny Dwiputra, M. Shoufie Ukhtary +1
We present pyBoLaNO, a Python symbolic package based on SymPy to quickly normal-order (Wick-order) any polynomial in bosonic ladder operators. By extension, this package offers the…
Hyperbolic enhancement of a quantum battery
C. A. Downing, M. S. Ukhtary
A quantum system which can store energy, and from which one can extract useful work, is known as a quantum battery. Such a device raises interesting issues surrounding how quantum…
Energetics of a pulsed quantum battery
C. A. Downing, M. S. Ukhtary
The challenge of storing energy efficiently and sustainably is highly prominent within modern scientific investigations. Due to the ongoing trend of miniaturization, the design of…
High-performance Kerr quantum battery
Muhammad Shoufie Ukhtary, Ahmad R. T. Nugraha, Adam B. Cahaya +2
We propose and investigate the performance of a hybrid quantum battery, the so-called Kerr quantum battery, which consists of two interacting quantum oscillators, i.e., the charger…