**11 European quantum computing companies to watch**

Last autumn Terra Quantum partnered with Novarion, the high performance computing company, to build a hybrid quantum cloud that would combine high-performance classic computing with quantum computers. Delft Circuits supplies most of the big names in quantum computing, including Google, and NASA, and has…

# Tag: quantum computers

quantum computers

**Securing Information for The Quantum Era: Post-Quantum Cryptography**

There are multiple sub-fields of post-quantum cryptography, including lattice-based, hash-based, code-based, isogeny-based and multivariate-based cryptography. Without this, all digital information is at risk – including precious intellectual property, commercial secrets, and information relating to national security, as I explained in my last article….

**A quantum internet is closer to reality, thanks to this switch**

### ABSTRACT Adaptive bandwidth management for entanglement distribution in quantum networks Navin B. Lingaraju, Hsuan-Hao Lu, Suparna Seshadri, Daniel E. Leaird, Andrew M. Weiner, WEST LAFAYETTE, Ind. — When quantum computers become more powerful and widespread, they will need a…

**Here’s how quantum computing could transform the future**

Yes, quantum computers have begun completing basic tasks, but researchers are still slowly inching towards that threshold of quantum computers being able to do anything game-changing. Quantum bits, called “qubits,” can thus handle a much vaster amount of information much faster than a…

**Purdue Engineers Developing Switch for Quantum Internet**

The wavelength-selective switch also can be programmed to adjust bandwidth according to a user’s needs, which has not been possible with fixed optical filters. If photons are lost, quantum information is lost – a problem that tends to happen the farther photons have to…

**How to get started in quantum computing**

Ashley Montanaro, a quantum-computing researcher at the University of Bristol, UK, runs his quantum programs through Amazon Web Services, a cloud-computing platform that plugs into other firms’ quantum devices. IBM makes a five-qubit machine freely available, but to use the company’s more-powerful machines, research…

**What is quantum processing? Solutions to inconceivable issues.**

Quantum formulas As Gershon stated in her online video, the much older quantum formulas suppose numerous ideal, fault-tolerant, error-corrected qubits, which are not but accessible. Eventually, Gershon reveals the teen IBM’s quantum personal computer model with its own dip fridge, as well as…

**Google’s Quantum Computer Is About 158 Million Times Faster Than the World’s Fastest Supercomputer**

Vulnerable chip is strongly cooled Google’s quantum computer, Sycamore, and IBM’s, IBM Q System One, also process data using microchips. In 200 seconds, the machine performed a mathematically designed calculation so complex that it would take the…

**Magnetic Texture Induced In Graphene: Powerful Quantum Computers –**

Spin offers the potential to pack more data into smaller devices, thereby increasing the power of semiconductors, quantum computers, mass storage devices and other digital electronics. Put simply, the intimate contact between the two objects caused the normally nonmagnetic carbon to behave…