Quantum engines and refrigerators
Engines are systems and devices that convert one form of energy into another, typically into
a more useful form that can perform work. In the classical setup, physical, chemical, and …
a more useful form that can perform work. In the classical setup, physical, chemical, and …
Quantum communication systems: vision, protocols, applications, and challenges
The growth of modern technological sectors have risen to such a spectacular level that the
blessings of technology have spread to every corner of the world, even to remote corners. At …
blessings of technology have spread to every corner of the world, even to remote corners. At …
QuOCS: The quantum optimal control suite
Quantum optimal control includes a family of pulse-sha** algorithms that aim to unlock the
full potential of a variety of quantum technologies. The Quantum Optimal Control Suite …
full potential of a variety of quantum technologies. The Quantum Optimal Control Suite …
GRAPE optimization for open quantum systems with time-dependent decoherence rates driven by coherent and incoherent controls
VN Petruhanov, AN Pechen - Journal of Physics A: Mathematical …, 2023 - iopscience.iop.org
Abstract The GRadient Ascent Pulse Engineering (GRAPE) method is widely used for
optimization in quantum control. GRAPE is gradient search method based on exact …
optimization in quantum control. GRAPE is gradient search method based on exact …
Sparse probabilistic synthesis of quantum operations
B Koczor - PRX Quantum, 2024 - APS
Successful implementations of quantum technologies require protocols and algorithms that
use as few quantum resources as possible. However, many important quantum operations …
use as few quantum resources as possible. However, many important quantum operations …
Robust quantum control via multipath interference for thousandfold phase amplification in a resonant atom interferometer
We introduce a novel technique for enhancing the robustness of light-pulse atom
interferometers against the pulse infidelities that typically limit their sensitivities. The …
interferometers against the pulse infidelities that typically limit their sensitivities. The …
Optimal state manipulation for a two-qubit system driven by coherent and incoherent controls
OV Morzhin, AN Pechen - Quantum Information Processing, 2023 - Springer
Optimal control of two-qubit quantum systems attracts high interest due to applications
ranging from two-qubit gate generation to optimization of receiver for transferring coherence …
ranging from two-qubit gate generation to optimization of receiver for transferring coherence …
Many-body open quantum systems
Pulse variational quantum eigensolver on cross-resonance-based hardware
State-of-the-art noisy digital quantum computers can only execute short-depth quantum
circuits. Variational algorithms are a promising route to unlock the potential of noisy quantum …
circuits. Variational algorithms are a promising route to unlock the potential of noisy quantum …