70 citations · 149 across the 18 of their papers we have counts for
18 papers
Arbitrary manipulation of nuclear spins in hexagonal boron nitride
Fattah Sakuldee, Mehdi Abdi
Due to its localized nature and controllability, the negatively charged boron vacancy centers (V) in hexagonal boron nitride (hBN) are a promising spin platform for ac…
Phenomenological quantum mechanics: II. Deducing the formalism from experimental observations
Piotr Szańkowski, Davide Lonigro, Fattah Sakuldee +2
We propose an exercise in which one attempts to deduce the formalism of quantum mechanics solely from phenomenological observations. The only assumed inputs are the multi-time prob…
Synchronous manipulation of nuclear spins via boron vacancy centers in hexagonal boron nitride
Fattah Sakuldee, Mehdi Abdi
We develop a method for entangling operations on nuclear spins surrounding a negatively charged boron vacancy (VB-center) point defect in hexagonal boron nitride (hBN). To this end…
Phenomenological quantum mechanics: I. Phenomenology of quantum observables
Piotr Szańkowski, Davide Lonigro, Fattah Sakuldee +2
We propose an exercise in which one attempts to deduce the formalism of quantum mechanics solely from phenomenological observations. The only assumed inputs are obtained through se…
A Simple Scheme for Preparation of the Approximate Gottesman-Kitaev-Preskill States with Random Walk Mechanism
Fattah Sakuldee
The Gottesman-Kitaev-Preskill (GKP) coding is proven to be a good candidate for encoding a qubit on continuous variables (CV) since it is robust under random-shift disturbance. Its…
Suppression of noise in separation estimation of optical sources with spatial-mode demultiplexing
Fattah Sakuldee, Łukasz Rudnicki
Spatial mode demultiplexing was proved to be a successful tool for estimation of the separation between incoherent sources, allowing for sensitivity much below the Rayleigh limit.…
Double or nothing: a Kolmogorov extension theorem for multitime (bi)probabilities in quantum mechanics
Davide Lonigro, Fattah Sakuldee, Łukasz Cywiński +2
The multitime probability distributions obtained by repeatedly probing a quantum system via the measurement of an observable generally violate Kolmogorov's consistency property. Th…
Noise Decoupling for State Transfer in Continuous Variable Systems
Fattah Sakuldee, Behnam Tonekaboni
We consider a toy model of noise channels, given by a random mixture of unitary operations, for state transfer problems with continuous variables. Assuming that the path between th…
Bounds on the breaking time for entanglement-breaking channels
Fattah Sakuldee, Łukasz Rudnicki
Entanglement-breaking channels are quantum channels transforming entangled states to separable states. Despite a detailed discussion of their operational structure, to be found in…
Connecting Commutativity and Classicality for Multi-Time Quantum Processes
Fattah Sakuldee, Philip Taranto, Simon Milz
Understanding the demarcation line between classical and quantum is an important issue in modern physics. The development of such an understanding requires a clear picture of the v…
Statistics of projective measurement on a quantum probe as a witness of noncommutativity of algebra of a probed system
Fattah Sakuldee, Łukasz Cywiński
We consider a quantum probe undergoing pure dephasing due to its interaction with a quantum system . The dynamics of is then described by a well-defined sub-algebra of o…
Relationship between subjecting the qubit to dynamical decoupling and to a sequence of projective measurements
Fattah Sakuldee, Łukasz Cywiński
We consider a qubit coupled to another system (its environment), and discuss the relationship between the effects of subjecting the qubit to either a dynamical decoupling sequence…
Spectroscopy of classical environmental noise with a qubit subjected to projective measurements
Fattah Sakuldee, Łukasz Cywiński
We show theoretically how a correlation of multiple measurements on a qubit undergoing pure dephasing can be expressed as environmental noise filtering. The measurement of such cor…
Characterization of a quasi-static environment with a qubit
Fattah Sakuldee, Łukasz Cywiński
We consider a qubit initalized in a superposition of its pointer states, exposed to pure dephasing due to coupling to a quasi-static environment, and subjected to a sequence of sin…
Non-Markovian quantum control as coherent stochastic trajectories
Fattah Sakuldee, Simon Milz, Felix A. Pollock +1
We develop a notion of stochastic quantum trajectories. First, we construct a basis set of trajectories, called elementary trajectories, and go on to show that any quantum dynamica…
Kolmogorov extension theorem for (quantum) causal modelling and general probabilistic theories
Simon Milz, Fattah Sakuldee, Felix A. Pollock +1
In classical physics, the Kolmogorov extension theorem lays the foundation for the theory of stochastic processes. It has been known for a long time that, in its original form, thi…
Unitary-Scaling Decomposition and Dissipative Behaviour in Finite-Dimensional Linblad Dynamics
Fattah Sakuldee, Sujin Suwanna
We investigate a decomposition of a unital Lindblad dynamical map of an open quantum system into two distinct types of mapping on the Hilbert-Schmidt space of quantum states. One c…
Effects from Additional Random Configuration to Linear Response and Modified Fluctuation-Dissipation Relation
Fattah Sakuldee, Sujin Suwanna
In this work, a physical system described by Hamiltonian consisted of a solvable model and external random an…