What is a barrier to entry preventing quantum computing hardware from becoming more widely available?

Hardware development is reaching new heights. And an increasing number of enterprises are entering the quantum computing field, establishing software teams to experiment and develop novel quantum algorithms to benefit from this revolution. There is no doubt that to deliver the true benefits of quantum computers, quantum hardware needs to scale to hundreds, thousands and even millions of coherent qubits. And if IBM, Honeywell, IonQ and other brave hardware providers deliver on their promises, in early 2022 we’ll have machines with over 100 qubits, growing to thousands of qubits in two to three years. Are we collectively ready for such a computer? And is hardware scale-up the only thing that might delay the quantum spring? Nir Minerbi, CEO of Classiq believes the answer is: NO. Read the reasons why in the full article on Hardware development is reaching new heights. And an increasing number of enterprises are entering the quantum computing field, establishing software teams to experiment and develop novel quantum algorithms to benefit from this revolution. There is no doubt that to deliver the true benefits of quantum computers, quantum hardware needs to scale to hundreds, thousands and even millions of coherent qubits. And if IBM, Honeywell, IonQ and other brave hardware providers deliver on their promises, in early 2022 we’ll have machines with over 100 qubits, growing to thousands of qubits in two to three years. Are we collectively ready for such a computer? And is hardw...

Achieving this potential will require major leaps forward in both science and engineering. To help make those leaps, methods are needed to test quantum devices and to compare observed behaviors with desired behaviors so that the design, manufacturing, and operation of these devices can be improved over time. In particular, to test whether the measured outcomes observed on a quantum device are consistent with the quantum circuit being executed, one needs the ability to compute expected quantum amplitudes (complex numbers used to describe the behavior of systems) for those outcomes in order to test arbitrary circuits. Quantum circuits can be thought of as sets of instructions (gates) that are sent to quantum devices to perform computations. … _______________________________________________ For the full story, go to: Meet the Newest IBM Fellows Since the first class of IBM Fellows in 1962, IBM has honored its top scientists, engineers and programmers, who are chosen for this distinction by the CEO. Among the best and brightest of IBM’s global workforce are 12 new IBM Fellows who join 293 of their peers who have been so recognized over the last […] How IBM is Advancing AI Once Again & Why it Matters to Your Business There have been several seminal moments in the recent history of AI. In the mid-1990s, IBM created the Deep Blue system that played and beat world chess champion, Garry Kasparov in a live tournament. In 2011, we unveiled Watson, a natural language question and answ...

Special Report (40 pages) Accelerating advances in 1 Mayank Sharma, “There’s been another huge quantum computing breakthrough,” TechRadar, September 9, 2021, techradar.com. And one company in Australia has developed software that has shown in experiments to improve the performance of any quantum-computing hardware. 2 Brad Bergan, “A new quantum computing method is 2,500 percent more efficient,” Interesting Engineering, November 5, 2021, interestingengineering.com. At this early stage of quantum computing, the most important question is around the fit between the technology and business problems, not the technology itself. However, topics such as the state of development of the technology, standards and metrics for performance, and the value of different business cases are still under debate. Similarly, the optimal combination of collaboration and competition is not yet clear when it comes to applying the technology in commercial settings. Even basic technical considerations are being debated. Experts differ on whether they believe quantum supremacy—when a quantum computer resolves a problem that the most powerful conventional computer cannot process in a practical amount of time—has ever been demonstrated. The relative importance of the quantity and quality of qubits (the basic building blocks of a quantum computer) is also uncertain, and there is no commonly accepted alternative measure of quantum-computing systems’ performance. Experts also disagree on the importance of ...

By now, most people have heard that quantum computing is a revolutionary technology that leverages the bizarre characteristics of quantum mechanics to solve certain problems faster than regular computers can. Those problems range from the worlds of mathematics to retail business, and physics to finance. If we get quantum technology right, the benefits should lift the entire economy and enhance U.S. competitiveness. The promise of quantum computing was first recognized in the 1980s yet remains unfulfilled. Quantum computers are exceedingly difficult to engineer, buildand program. As a result, they are crippled by errors in the form of noise, faultsand loss of quantum coherence, which is crucial to their operation and yet falls apart before any nontrivial program has a chance to run to completion. This loss of coherence (called decoherence), caused by vibrations, temperature fluctuations, electromagnetic waves and other interactions with the outside environment, ultimately destroys the exotic quantum properties of the computer. Given the current pervasiveness of decoherence and other errors, contemporary quantum computers are unlikely to return correct answers for programs of even modest execution time. While competing technologies and competing architectures are attacking these problems, no existing hardware platform can maintain coherence and provide the robust error correction required for large-scale computation. A breakthrough is probably several years away. The billion...

Quantum computers use superconductors, formed of materials that include several metals, ceramics and alloys which operate at very low temperatures. The challenge is then to find a way for quantum computers to operate at normal room temperatures and therefore not require special refrigerated conditions (as the IBM quantum computer requires). Post navigation The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network. Preferences Preferences The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you. Marketing Marketing

The challenge posed by the traveling salesman problem boils down to quickly determining the most efficient route connecting a large set of geographic destinations. As you add destinations, the number of possible routes increases faster than exponentially. With just 16 stops, there are already over 20 trillion possible routes to connect them all. With so many options, figuring out which route is best becomes intractable even for the most powerful supercomputers. Train ChatGPT To Write Like You In 5 Easy Steps But what if you don't have years of route data? What if you want to design efficient distribution routes quickly from scratch? What if you wanted to optimize distribution for factors in addition to route lengths such as fuel costs, modes of transportation or real-time inventory needs? ML tools like ORION and other The key to quantum's power here is the qubit, analogous to a bit in classical computers. Unlike bits, which can either be one or zero, qubits can be one, zero or a linear combination of both at the same time, leveraging a quantum behavior known as superposition. Multiple qubits can also be entangled, meaning their states become linked together. Superposition, entanglement and another quantum effect called interference allow quantum computers to rapidly explore a vast set of possibilities exponentially faster than classical computers. Given their unique capabilities, quantum computers are poised to optimize supply chains involving a wide range of intersecting ...

In January 2021, the Chinese startup company SpinQ Technology announced that they will release the first-ever Learn about the current state of quantum hardware and its commercial readiness: Quantum computing components source: IEEE Explore journal In classical computers, bits, registers, and logic gates are the building blocks of the hardware. In quantum computers it is qubits, quantum registers, and reversible gates. The names may sound similar but the concept is different. Starting from the smallest components to higher level systems, quantum computers are made up of: Qubits Qubits are the basic units of the quantum memory which, in contrast to classical bits that can be either 0 or 1, can hold both 0 and 1 state thanks to There are different approaches with different pros & cons to simulate qubits. These include: Photonics Photons have a natural isolation property due to their weak interactions with the surrounding environment, which makes them a great candidate to carry information, represent qubits, and operate at room temperature. Another advantage is that photonic quantum computers can be integrated into existing fiber optic-based telecommunications infrastructure. However, one of the challenges that face photonic quantum computing is the limitations in fault tolerance and error correction. Current companies developing photonic quantum computing technology include PsiQuantum, Xanadu, and the Amazon Quantum Solutions Lab. Trapped ions Quantum hardware that uses trapp...

In January 2021, the Chinese startup company SpinQ Technology announced that they will release the first-ever Learn about the current state of quantum hardware and its commercial readiness: Quantum computing components source: IEEE Explore journal In classical computers, bits, registers, and logic gates are the building blocks of the hardware. In quantum computers it is qubits, quantum registers, and reversible gates. The names may sound similar but the concept is different. Starting from the smallest components to higher level systems, quantum computers are made up of: Qubits Qubits are the basic units of the quantum memory which, in contrast to classical bits that can be either 0 or 1, can hold both 0 and 1 state thanks to There are different approaches with different pros & cons to simulate qubits. These include: Photonics Photons have a natural isolation property due to their weak interactions with the surrounding environment, which makes them a great candidate to carry information, represent qubits, and operate at room temperature. Another advantage is that photonic quantum computers can be integrated into existing fiber optic-based telecommunications infrastructure. However, one of the challenges that face photonic quantum computing is the limitations in fault tolerance and error correction. Current companies developing photonic quantum computing technology include PsiQuantum, Xanadu, and the Amazon Quantum Solutions Lab. Trapped ions Quantum hardware that uses trapp...

Quantum computers use superconductors, formed of materials that include several metals, ceramics and alloys which operate at very low temperatures. The challenge is then to find a way for quantum computers to operate at normal room temperatures and therefore not require special refrigerated conditions (as the IBM quantum computer requires). Post navigation The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network. Preferences Preferences The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you. Marketing Marketing

Special Report (40 pages) Accelerating advances in 1 Mayank Sharma, “There’s been another huge quantum computing breakthrough,” TechRadar, September 9, 2021, techradar.com. And one company in Australia has developed software that has shown in experiments to improve the performance of any quantum-computing hardware. 2 Brad Bergan, “A new quantum computing method is 2,500 percent more efficient,” Interesting Engineering, November 5, 2021, interestingengineering.com. At this early stage of quantum computing, the most important question is around the fit between the technology and business problems, not the technology itself. However, topics such as the state of development of the technology, standards and metrics for performance, and the value of different business cases are still under debate. Similarly, the optimal combination of collaboration and competition is not yet clear when it comes to applying the technology in commercial settings. Even basic technical considerations are being debated. Experts differ on whether they believe quantum supremacy—when a quantum computer resolves a problem that the most powerful conventional computer cannot process in a practical amount of time—has ever been demonstrated. The relative importance of the quantity and quality of qubits (the basic building blocks of a quantum computer) is also uncertain, and there is no commonly accepted alternative measure of quantum-computing systems’ performance. Experts also disagree on the importance of ...