To work its computational magic, a qubit must be in multiple states at once, a complex, delicate state called superposition. Leaders of quantum computer companies and startups are finding that they also need to place […]
Based on the strontium optical lattice clock platform, a research team led by Prof. Chang Hong from the National Time Service Center of the Chinese Academy of Sciences, together with Zhang Xuefeng from Chongqing University […]
The quantum era — at least the financial side of full-stack quantum computing — will begin in earnest with the public listing of IonQ on the New York Stock Exchange. According to a press release, […]
By Dr. Chris Mansell Shown below are summaries of a few interesting research papers in quantum computing and communications that have been published over the past month. Hardware Title: Entanglement across separate silicon dies in […]
Survey Responses of Quantum Industry Hiring Plans by Type of Role It is generally considered that the quantum industry will need to hire thousands of qualified scientists, engineers, technicians and other employees and the topic […]
A newly published theoretical and computer modeling study suggests that the world’s most powerful lasers might finally crack the elusive physics behind some of the most extreme phenomena in the universe—gamma ray bursts, pulsar magnetospheres, […]
In today’s digital infrastructure, the data-bits we use to send and process information can either be 0 or 1. Being able to correct possible errors that may occur in computations using these bits is a […]
Quantum 5, 555 (2021). https://doi.org/10.22331/q-2021-09-28-555 In a quantum measurement process, classical information about the measured system spreads throughout the environment. Meanwhile, quantum information about the system becomes inaccessible to local observers. Here we prove a […]
Quantum 5, 554 (2021). https://doi.org/10.22331/q-2021-09-28-554 We consider a model of quantum computation using qubits where it is possible to measure whether a given pair are in a singlet (total spin $0$) or triplet (total spin […]
Researchers have found a way to make ‘single-crystal flake’ devices that are so thin and free of defects, they have the potential to outperform components used today in quantum computer circuits. Click to rate this […]
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