Platforms of Rydberg atoms have been proposed as promising candidates to solve some combinatorial NP-hard optimization problems. A team of scientists at Atos Quantum Lab has computed quantitative requirements on the system sizes and noise […]
Researchers at University of Exeter have proposed a quantum algorithm to solve systems of nonlinear differential equations. Using a quantum feature map encoding, they have defined functions as expectation values of parametrized quantum circuits. They […]
AlgoDynamix which operates from Barclays Eagle Labs in Cambridge, UK, has unveiled a new cloud-based service using technology provided by D-Wave Systems and says it is a world first in behavioural forecasting for financial analytics. […]
Microsoft proposes Quantum Intermediate Representation (QIR) to bridge different languages and target quantum computation platforms.
Scientists have demonstrated a novel method for applying the quantum Grover Algorithm (GA) – to search for rare events in proton-proton collisions at 13 TeV collision energy using CERN’s Large Hadron Collider. The search is […]
Researchers have reported a quantum-classical hybrid scheme for factorization of bi-prime numbers (which are odd and square-free) using IBM’s quantum processors. The hybrid scheme has involved both classical optimization techniques and adiabatic quantum optimization techniques, […]
Researchers at University of Chicago announced they were able to turn IBM’s largest quantum computer into a quantum material itself. They programmed the computer such that it turned into a type of quantum material called […]
Achieving near-term quantum advantage will require effective methods for mitigating hardware noise. One approach is to optimize quantum circuits using compiling and machine learning, while another employs variational quantum algorithms to reduce circuit depth and […]
Researchers at IBM Research and Mercedez–Benz Research have demonstrated quantum simulations of electronic structure with a transformed Hamiltonian that includes some electron correlation effects. The transcorrelated Hamiltonian used in this work is efficiently constructed classically, […]
Researchers at Rensselaer Polytechnic Institute have explored the potential for Quantum Computing to facilitate Reinforcement Learning (RL) problems. Deep RL has accelerated at astounding speed in the last decade. Achieving superhuman performance in massively complex […]
Researcher at QuTech proposes QuAlg, an open-source symbolic algebra package for Quantum Computing. There are many packages and tools for representing and simulating quantum states and operations, such as nesquid, qutip or Qiskit. Most of […]
Quantum computers can exploit a Hilbert space whose dimension increases exponentially with the number of qubits. In experiment, quantum supremacy has recently been achieved by the Google team by using a noisy intermediate-scale quantum (NISQ) […]
IBM has just announced a complete overhaul of its Qiskit Chemistry module, plus the new Qiskit Gradients framework, meant both for quantum application developers as well as domain experts with basic knowledge of quantum computing. […]
A joint research group at Freie Universität Berlin and Helmholtz-Zentrum Berlin (HZB) has shown a way to simulate the quantum physical properties of complex solid state systems. This is done with the help of complex […]
Startup Prevision.io is releasing a library which aims at automating the construction of Quantum Machine Learning models. Prevision-quantum-nn proposes an automatic mode for solving supervised learning problems (classification, regression, multi-classification) or reinforcement learning problems. The application API allows to build models quickly and solving […]
Japanese startup QunaSys announces the launch of private beta release of QunaSys Qamuy for quantum chemistry calculations.
In Noisy Intermediate-Scale Quantum (NISQ) era, quantum processing units (QPUs) suffer from, among others, highly limited connectivity between physical qubits. To make a quantum circuit executable, a circuit transformation process is necessary to transform it […]
Scientists introduced an open-source software package for error mitigation in quantum computation using zero-noise extrapolation.
Scientists at the Polish BEIT startup, supported by Honeywell Quantum Solutions Team, conducted several experiments and succeeded in quantum unstructured search in 32- and 64-element spaces. Honeywell System H0 uses qubits built using trapped-ion technology, […]
Scientists at Tokyo University of Science have designed a novel quantum circuit that calculates the Fast Fourier Transform (FFT). Although there already exists an algorithm that computes the Fourier Transform in Quantum Computers (the Quantum […]
D-Wave has just announced the general availability of his new Discrete Quadratic mModel (DQM) solver which is now accessible through the Leap™ quantum cloud service.
Quantum chemistry, the study of chemical properties and processes at the quantum scale, has a big drawback: Accurate calculations are resource-intensive and time consuming, with routine chemical studies involving computations that take days or longer. […]
Iterative approaches to Quantum Simulation (QS) are restricted to simulation times less than the coherence time of the Quantum Computer (QC), which limits their utility in the near term. Researchers at Los Alamos have developed […]
Researchers at CNRS, Paris and University of Edinburg have showed the first experimental demonstration of a computational quantum advantage (also referred to as quantum supremacy) with linear optics, by studying the computational task of the […]
Complex optimization problems exist across every industry, such as vehicle routing, supply chain management, risk assessment, portfolio optimization, power grid operations, and many others. While a number of sophisticated algorithms have been developed that can solve certain […]