Time-Sharing Quantum Processors
Quantum processors are complex and expensive machines that operate under extreme conditions and with strict hardware limitations. In the early stages of quantum computing, access to these machines is often….
Tag: hybrid quantum systems
Quantum Acoustic Devices
Quantum acoustic devices are an emerging class of technologies that manipulate and control quantized mechanical vibrations, known as phonons, in the quantum regime. Just as photons are quantum units of….
Mechanical Resonator Qubits
Mechanical resonator qubits, also known as mechanical quantum systems, represent a unique frontier in quantum information science, where the quantum states of mechanical motion—such as vibrations of microscopic or nanoscopic….
Multi-tenant Architectures in Quantum Cloud
As quantum computing becomes increasingly accessible through cloud platforms, a key architectural consideration is how to support multiple users or tenants securely and efficiently. This brings us to the concept….
Quantum Sampling Algorithms
1. Introduction Quantum sampling algorithms are a class of quantum algorithms designed to sample from probability distributions that are either hard or impossible to sample using classical computers. Unlike traditional….
Quantum-Enhanced Digital Twins
1. Introduction to Digital Twins A digital twin is a virtual replica of a physical object, process, or system that mirrors its real-time behavior using data, algorithms, and sensors. It….
Concatenated Codes
Concatenated codes are a technique used in quantum error correction (QEC) to amplify protection against errors by combining two or more error correction codes in a nested way — like….
Quantum Memory Technologies
Quantum memory is a device or system that stores quantum information — typically in the form of qubits — for a period of time, just like classical memory stores bits…..
Quantum Annealers
Quantum annealing is a special approach in quantum computing designed to solve optimization problems — where you’re looking for the “best” solution among many possibilities. Rather than performing a series….
Neutral Atom Quantum Computing
Neutral atom quantum computing is a method of building a quantum computer where individual neutral atoms (usually of elements like rubidium or cesium) act as qubits. These atoms are trapped….