Quantum computers can solve certain computational problems much faster than ordinary computers by using specific quantum properties. The basic building blocks of such machines are called quantum-bits or qubits. Qubits can be realized using several physical platforms such as nuclear spins, trapped ions, cold atoms, photons, and using superconducting Josephson circuits.
domain, and require specialized room temperature microwave electronics for control and readout of the quantum states of the qubits. However, there lies a challenge when it comes to connecting classical electronics to these qubits. The qubits need high frequency electromagnetic signals for control and readout pulses in the order of a few tens of nanoseconds.
The traditional setup for generation and capture of such signals is often costly and complex with many components. This can be addressed by developing a specific FPGA-based system that brings the functionality of all the traditional equipment on to a single board. However, with such developments, three main challenges need to be kept in mind: generation and capture of the high-fidelity microwave signals, scalability, and a user-friendly interface.
With SQ-CARS, the researchers have developed a scalable and user-friendly platform for physicists to carry out advanced quantum experiments at a fractional cost and huge reduction in terms of size.with control and readout electronics. This work lays the foundation for scalable indigenous quantum processors," says Chetan Singh Thakur, Associate Professor in the Department of Electronic Systems Engineering, IISc, one of the authors.
México Últimas Noticias, México Titulares
Similar News:También puedes leer noticias similares a ésta que hemos recopilado de otras fuentes de noticias.
Precise control of qubits using new quantum computing methodBarium ions are natural qubits with energy states representing 0 and 1 and can be easily manipulated using visible green light.
Leer más »
Physicists create powerful magnets to de-freeze quantum computingQuantum computing has the potential to revolutionize the world, allowing massive health and science computation problems to be solved exponentially faster than by classic computing. But quantum computers have a big drawback—they can only operate in subzero temperatures.
Leer más »
Researchers make a significant step towards reliably processing quantum informationUsing laser light, researchers have developed the most robust method currently known to control individual qubits made of the chemical element barium. The ability to reliably control a qubit is an important achievement for realizing future functional quantum computers.
Leer más »
Quantum Breakthrough: Scientists Develop New Way To Manipulate Exotic MaterialsThe findings could revolutionize electronics and quantum computing. A breakthrough in a topological insulator material, which possesses insulating properties internally but conductive properties on the surface, has the potential to transform the realms of advanced electronics and quantum computing,
Leer más »
Council Post: There’s No Single Solution To Quantum-Proof SecurityEarly experiences working in security taught me that to really have a good defense, you need to have depth—you need more than one technology.
Leer más »
QANplatform launches the Quantum-Resistant Private Blockchain: The new era for Web3 OSQANplatform ushers a new era of Web3 OS (Operating System) with the launch of the world's first private blockchain that is both quantum-resistant and compatible with Ethereum's EVM, while enabling developers to code smart contracts in any programming language
Leer más »