10 citations · 18 across the 12 of their papers we have counts for
12 papers
Embedding Stabilizer Codes and Leakage Correction in Multilevel Quantum Systems
Ali Abu-Nada, Lian-Ao Wu
Leakage beyond the computational subspace is a major source of error in multilevel quantum hardware. We show that any \( [[n,k,d]] \) stabilizer code can be embedded isometrically…
Noise-Adaptive Predictive Dynamical Decoupling
Ali Abu-Nada, Subhashish Banerjee, Lian-Ao Wu
Protecting quantum coherence against realistic environmental noise remains one of the fundamental obstacles to scalable quantum technologies. We develop a noise-adaptive dynamical…
Detecting Initial System-Environment Correlations from a Single Observable
Ali Abu-Nada, Russell Ceballos, Lian-Ao Wu
We address the problem of detecting initial system--environment correlations when the environment is not directly accessible. Most existing approaches rely on full state tomography…
Hybrid Predictive Quantum Feedback: Extending Qubit Lifetimes Beyond the Wiseman-Milburn Limit
Ali Abu-Nada, Aryan Iliat, Russell Ceballos
Amplitude damping fundamentally limits qubit lifetimes by irreversibly leaking energy and information into the environment. Standard Wiseman--Milburn feedback offers only modest im…
Supervised Machine Learning for Predicting Open Quantum System Dynamics and Detecting Non-Markovian Memory Effects
Ali Abu-Nada, Subhashish Banerjee
We present a \emph{novel} and scalable supervised machine learning framework to predict open-quantum system dynamics and detect non-Markovian memory using only local ancilla measur…
Dynamics and Control of Two Coupled Quantum Oscillators: An Analytical Approach
Ali Abu-Nada, Lian-Ao Wu
We analyze two coupled quantum oscillators in a common Lorentzian environment and control them by detuning (temporarily shifting) their frequencies. The reduced dynamics are solved…
Exploring the Non-Markovian Dynamics in Depolarizing Maps
Ali Abu-Nada, Subhashish Banerjee, Vivek Balasaheb Sabale
The non-Markovian depolarizing channel is explored from the perspective of understanding its non-Markovian behavior as well as the occurrence of singularities. The study brings tog…
Preparing Maximally Entangled States By Monitoring the Environment-System Interaction In Open Quantum Systems
Ali A. Abu-Nada, Moataz A. Salhab
A common assumption in open quantum systems in general is that the noise induced by the environment, due to the continuous interaction between a quantum system and its environment,…
Ground state properties of and nuclei at equilibrium and at large static compression at zero temperature using Nijmegen and Reid Soft Core nucleon-nucleon interactions
Iyad Alhagaish, Ali Abu-Nada, Feras Afaneh +1
In this paper, we investigate the ground state properties ( binding energy, nuclear radius, radial density distribution and single particle energies) for and …
Accurate Modeling of Reduced-State Dynamics
Eric Chitambar, Ali Abu-Nada, Russell Ceballos +1
In this paper we return to the problem of reduced-state dynamics in the presence of an interacting environment. The question we investigate is how to appropriately model a particul…
Optimizing the Frequency of Quantum Error Correction using the [[7,1,3]] Steane Code
Ali Abu-Nada, Ben Fortescue, Mark Byrd
A common assumption in analyses of error thresholds and quantum computing in general is that one applies fault-tolerant quantum error correction (FTQEC) after every gate. This, how…
Relative performance of ancilla verification and decoding in the [[7,1,3]] Steane code
Ali Abu-Nada, Ben Fortescue, Mark Byrd
Ancilla post-selection is a common means of achieving fault-tolerance in quantum error-correction. However, it can lead to additional data errors due to movement or wait operations…