Parallel|Driving for Fast Quantum Computing Under Speed Limits

Parallel Driving for Fast Quantum Computing Under Speed Limits

We propose a parallel-drive approach that drives the modulator and qubits simultaneously, allowing a richer capability of the 2Q basis gate and ...

Parallel Driving for Fast Quantum Computing Under Speed Limits

We propose parallel-drive to drive the modulator and qubits simultaneously, allowing a richer capability of the 2Q basis gate and in some cases ...

Parallel-Driving for Fast Quantum Computing Under Speed Limits

Parallel-Driving for Fast Quantum Computing Under Speed. Limits. In Proceedings of the 50th Annual International Symposium on Com- puter Architecture (ISCA ...

Parallel Driving for Fast Quantum Computing Under Speed Limi ...

... Limits Authors: Evan McKinney, Chao Zhou, Mingkang Xia, Michael ... ISCA'23 - Lightning Talks - Session8A - Parallel Driving for Fast Quantum ...

Parallel Driving for Fast Quantum Computing Under Speed Limits

Jerry Chow , Oliver Dial , and Jay Gambetta . " IBM Quantum breaks the 100-qubit processor barrier". In: [Available Online] https://research.ibm.com/blog/127- ...

Energetic cost as a consequence of parallel transporting speed limit

Time-optimal unitary operating quantum systems and energy-efficient quantum gates are vital in quantum engineering.

Quantum control and quantum speed limits of single-well systems

... in quantum computation. Quantum control can be applied to various ... Dou F.Q., Fu L.B., Liu J. High-fidelity fast quantum driving in nonlinear systems.

Implementing two-qubit gates at the quantum speed limit

In this work, we experimentally demonstrate commonly used two-qubit gates at nearly the fastest possible speed allowed by the physical interaction strength.

New approach to information transfer reaches quantum speed limit

Now a team of researchers, led by JQI Fellow Alexey Gorshkov, have found a quantum protocol that reaches the theoretical speed limits for ...

[2312.09218] Speed limits of two-qubit gates with qudits - arXiv

For a fixed physical interaction strength between two qubits, the speed of any two-qubit gate is limited even with arbitrarily fast single-qubit ...

Quantum Computers Speed Limits - viXra.org

also imply a limit to how fast a quantum computer can calculate in general. ... models of calcium bursts in Purkinje cells and demonstrated that parallel ...

Implementing two-qubit gates at the quantum speed limit - OSTI.GOV

drive strengths and the analytical speed limit in Eq. (4) does not apply. To ... Duan, Scaling ion trap quantum computation through fast quantum gates, Phys.

Life on the edge in the quantum world - Taking shortcuts and driving ...

Pulling off high-speed energy transfers in the lab gives researchers insight into quantum computing, high-speed rechargeable batteries, and other future ...

Why and how is a quantum computer faster than a regular computer?

A quantum computer by itself isn't faster. Instead, it has a different model of computation. In this model, there are algorithms for certain ...

Quantum Speed Limits: Enhancing Temporal Resolution in Sensing

Researchers explored the connection between the quantum speed limit (QSL) and time resolution in quantum sensing, particularly through ...

Quantum limit on computational time and speed - ScienceDirect.com

We show that the product of the speed and the running time of a quantum computer is limited by the type of fundamental interactions present inside the system.

Unifying Quantum and Classical Speed Limits on Observables

We derive a bound on the speed with which observables of open quantum systems evolve. This speed limit is divided into Mandelstam and Tamm's original time- ...

Google says their quantum computer parallel processes 2^53 states ...

Yes, a quantum computer can run a classical (meaning “non-quantum”) algorithm with polynomial run time in polynomial time. A quantum computer ...

How fast can quantum computers process information? - study - Reddit

IIRC, it isn't exactly a "speed" thing, but the quantum process is capable of more advanced math, allowing it to solve an equation in fewer ...

Quantum Speed Limits, Qubits, and Cutting-Edge Computing -

And also, how long does it took to execute all these gates? So, what's the time? And, as we remember from elementary school, you take distance ...