Lifeboat Foundation

Jungsang Kim is trying to create a quantum computer by controlling the frequency of a laser to within a millionth of a percent.

According to David DiVincenzo, a prominent computer scientist at IBM, researchers must meet five criteria to create a true quantum computing device.

First, Kim needs a well-defined system that can represent different states. For example, classical computers use small electrical switches made out of semiconductors to indicate a 1 or a 0. But because an atom’s quantum spin can point in an infinite number of directions, controlling its state with a high degree of reliability is very difficult. Kim’s group has demonstrated this feat with an accuracy on par with anyone in the world.

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The new Einstein and female to boot.

A 22-year-old Ph.D. candidate wants to understand the way quantum gravity works. And Jeff Bezos wants to hire her.

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Radiation works as a ‘tuning fork’ to control the spin of electrons.

Scientists have found a new way of moving information between quantum bits in a computer. They used a highly purified sample of silicon doped with bismuth atoms (left) before fitting a superconducting aluminium resonator to it (middle and right).

Continue reading “Could microwaves finally crack quantum computing?” »

Theoretical physicists at MIT recently reported a quantum computer design featuring an array of superconducting islands on the surface of a topological insulator. They propose basing both quantum computation and error correction on the peculiar behavior of electrons at neighboring corners of these islands and their ability to interact across islands at a distance. “The lowest energy state of this system is a very highly entangled quantum state, and it is this state that can be used to encode and manipulate qubits,” says graduate student Sagar Vijay, lead co-author of the paper on the proposed system, with senior author Liang Fu, associate professor of physics at MIT, and Timothy H. Hsieh PhD ’15. As Vijay explains it, the proposed system can encode logical qubits that can be read by shining light on them. At the simplest level of explanation, the system can characterize the state of a quantum bit as a zero or a one based on whether there is an odd or even number of electrons associated with a superconducting quantum bit, but the underlying physical interactions that allow this are highly complex.

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Qubits in solid state devices for transmission across an Quantum Internet is a given in order to have great performance on a Quantum Network as well as help ensuring secured transmission of information across the net — this is a given and why Quantum is a must for supporting and securing things like AI, IoT, and other emerging technologies such as Brain Interface devices.

Without this technology; it will be very hard for industries, governments, and especially consumers to embrace and adopt full automated AI, brain interface devices, etc.

A research team from the Joint Quantum Institute have developed a way for qubits to interact with photons, which could ultimately lead to futuristic quantum networks. Theorists explained that such a solid state device could give birth to compact chip-integrated quantum circuits enabling gigahertz range bandwidths.

Continue reading “Incorporating Qubits In Solid State Devices Might Enhance Quantum Networks” »

ABSTRACT

While General Relativity (GR) ranks undoubtedly among the best physics theories ever developed, it is also among those with the most striking implications. In particular, GR admits solutions which allow faster than light motion and consequently time travel. Here we shall consider a “pre-emptive” chronology protection mechanism that destabilises superluminal warp drives via quantum matter back-reaction and hence forbids even the conceptual possibility to use these solutions for building a time machine. This result will be considered both in standard quantum field theory in curved spacetime as well as in the case of a quantum field theory with Lorentz invariance breakdown at high energies. Some lessons and future perspectives will be finally discussed.

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This is wonderful program for students wanting to learn robotics. I do believe for real AI/ traditional Robotics (not referring to nanobots or microbots) to truly accelerate in capabilities; it will require technology like Quantum.

Two young engineering students are making robotics more accessible to enthusiasts across the country

A spartan apartment at a nondescript housing society in Pashan is filled with robots of all shapes and sizes. Among the curious looking machines are two robotic hands that mimic the movement of a human body and a large quadcopter that looks as if it’s ready to fly. This is the working space of College of Engineering, Pune (CoEP) alumni Amol Gulhane and Pratik Pravin Deshmukh — the 20-something founders of Robolab, a venture that’s making robotics accessible to the masses by building robotics labs across the country.

Continue reading “Betting on the bots” »

Why? Why are there so many folks hyping up AI devastation?

I truly caution folks from over hyping things before they hurt a lot of innocent people. Things like Quantum Computing and Internet, CRISPR, microbot technology, etc. could be badly damaged as a result of the over hype of AI and it’s under delivery.

Also, the ongoing changing numbers on when 50% of the jobs are lost or the ongoing shuffle/ changes in the capabilities of the AI story is also creating an environment of distrust which also hurts efforts around Quantum, CRISPR, etc.

Continue reading “Intelligent Robots Threaten Millions of Jobs” »

More advancement in Quantum Computing — researchers in Finland have found a way to keep the processor chip cooled without causing disrupting computer operations which has been a big challenge for Quantum Chips.

AALTO, Finland, Feb. 11, 2016 — A thermal-transport method that uses photons as carriers has been demonstrated over 1-m distances. The fundamental advance in heat conduction could drive the development of quantum computers.

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