397 citations · 1.6k across the 49 of their papers we have counts for
53 papers
Networked Quantum Services
Laszlo Gyongyosi, Sandor Imre
The intense growth of quantum computation and communication allows the development of advanced solutions and services. Networked quantum services are provided for the users via qua…
Quantum State Optimization and Computational Pathway Evaluation for Gate-Model Quantum Computers
Laszlo Gyongyosi
A computational problem fed into a gate-model quantum computer identifies an objective function with a particular computational pathway (objective function connectivity). The solut…
Theory of Noise-Scaled Stability Bounds and Entanglement Rate Maximization in the Quantum Internet
Laszlo Gyongyosi, Sandor Imre
Crucial problems of the quantum Internet are the derivation of stability properties of quantum repeaters and theory of entanglement rate maximization in an entangled network struct…
Optimizing High-Efficiency Quantum Memory with Quantum Machine Learning for Near-Term Quantum Devices
Laszlo Gyongyosi, Sandor Imre
Quantum memories are a fundamental of any global-scale quantum Internet, high-performance quantum networking and near-term quantum computers. A main problem of quantum memories is…
Entanglement Accessibility Measures for the Quantum Internet
Laszlo Gyongyosi, Sandor Imre
We define metrics and measures to characterize the ratio of accessible quantum entanglement for complex network failures in the quantum Internet. A complex network failure models a…
Training Optimization for Gate-Model Quantum Neural Networks
Laszlo Gyongyosi, Sandor Imre
Gate-based quantum computations represent an essential to realize near-term quantum computer architectures. A gate-model quantum neural network (QNN) is a QNN implemented on a gate…
State Stabilization for Gate-Model Quantum Computers
Laszlo Gyongyosi, Sandor Imre
Gate-model quantum computers can allow quantum computations in near-term implementations. The stabilization of an optimal quantum state of a quantum computer is a challenge, since…
Dense Quantum Measurement Theory
Laszlo Gyongyosi, Sandor Imre
Quantum measurement is a fundamental cornerstone of experimental quantum computations. The main issues in current quantum measurement strategies are the high number of measurement…
Opportunistic Entanglement Distribution for the Quantum Internet
Laszlo Gyongyosi, Sandor Imre
Quantum entanglement is a building block of the entangled quantum networks of the quantum Internet. A fundamental problem of the quantum Internet is entanglement distribution. Sinc…
Entanglement Access Control for the Quantum Internet
Laszlo Gyongyosi, Sandor Imre
Quantum entanglement is a crucial element of establishing the entangled network structure of the quantum Internet. Here we define a method to achieve controlled entanglement access…
Adaptive Routing for Quantum Memory Failures in the Quantum Internet
Laszlo Gyongyosi, Sandor Imre
We define an adaptive routing method for the management of quantum memory failures in the quantum Internet. In the quantum Internet, the entangled quantum states are stored in the…
Topology Adaption for the Quantum Internet
Laszlo Gyongyosi, Sandor Imre
In the quantum repeater networks of the quantum Internet, the varying stability of entangled quantum links makes dynamic topology adaption an emerging issue. Here we define an effi…
Multilayer Optimization for the Quantum Internet
Laszlo Gyongyosi, Sandor Imre
We define a multilayer optimization method for the quantum Internet. Multilayer optimization integrates separate procedures for the optimization of the quantum layer and the classi…
Entanglement Availability Differentiation Service for the Quantum Internet
Laszlo Gyongyosi, Sandor Imre
A fundamental concept of the quantum Internet is quantum entanglement. In a quantum Internet scenario where the legal users of the network have different priority levels or where a…
A Poisson Model for Entanglement Optimization in the Quantum Internet
Laszlo Gyongyosi, Sandor Imre
We define a nature-inspired model for entanglement optimization in the quantum Internet. The optimization model aims to maximize the entanglement fidelity and relative entropy of e…
Quantum Circuit Design for Objective Function Maximization in Gate-Model Quantum Computers
Laszlo Gyongyosi, Sandor Imre
Gate-model quantum computers provide an experimentally implementable architecture for near term quantum computations. To design a reduced quantum circuit that can simulate a high c…
A Survey on Quantum Channel Capacities
Laszlo Gyongyosi, Sandor Imre, Hung Viet Nguyen
Quantum information processing exploits the quantum nature of information. It offers fundamentally new solutions in the field of computer science and extends the possibilities to a…
Decentralized Base-Graph Routing for the Quantum Internet
Laszlo Gyongyosi, Sandor Imre
Quantum repeater networks are a fundamental of any future quantum Internet and long-distance quantum communications. The entangled quantum nodes can communicate through several dif…
Entanglement-Gradient Routing for Quantum Networks
Laszlo Gyongyosi, Sandor Imre
We define the entanglement-gradient routing scheme for quantum repeater networks. The routing framework fuses the fundamentals of swarm intelligence and quantum Shannon theory. Swa…
Iterative Secret Key Rate Adapting with Error Minimization for Continuous-Variable Quantum Key Distribution
Laszlo Gyongyosi
We define an iterative error-minimizing secret key adapting method for multicarrier CVQKD. A multicarrier CVQKD protocol uses Gaussian subcarrier quantum continuous variables (CVs)…
Diversity Extraction for Multicarrier Continuous-Variable Quantum Key Distribution
Laszlo Gyongyosi
We introduce a diversity extraction for multicarrier continuous-variable (CV) quantum key distribution (QKD). The diversity extraction utilizes the resources that are injected into…
Statistical Quadrature Evolution by Inference for Continuous-Variable Quantum Key Distribution
Laszlo Gyongyosi
We define the statistical quadrature evolution (QE) method for multicarrier continuous-variable quantum key distribution (CVQKD). A multicarrier CVQKD protocol uses Gaussian subcar…
Correlation Measure Equivalence in Dynamic Causal Structures of Quantum Gravity
Laszlo Gyongyosi
We prove an equivalence transformation between the correlation measure functions of the causally-unbiased quantum gravity space and the causally-biased standard space. The theory o…
Gaussian Quadrature Inference for Multicarrier Continuous-Variable Quantum Key Distribution
Laszlo Gyongyosi
We propose the Gaussian quadrature inference (GQI) method for multicarrier continuous-variable quantum key distribution (CVQKD). A multicarrier CVQKD protocol utilizes Gaussian sub…