Discover and read the best of Twitter Threads about #superconducting

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After years of efforts,

The Energy-Participation Ratio (EPR) for the design and quantization of a #quantumcomputing chip now on the #arXiv
arxiv.org/abs/2010.00620

Glad the EPR method seems to already be useful to some 25+ groups
github.com/zlatko-minev/p…

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“Where is the energy?”

is the only question you need to ask & answer to design both the dissipative budget and the quantum #Hamiltonian of any #quantum device

— irrelevant of its topology or the constitution of its nonlinear elements.
The answer to this question is the Energy-Participation Ratio (EPR) p — a number between 0 and 1,

which says how much of the energy of a mode is stored in a nonlinear element (e.g., Josephson junction).

The EPR is the key to the classical-to-quantum bridge for #quantumcircuits
Read 8 tweets
Thrilled for my upcoming 6 hours of lectures with 5,000 of you who signed up for the inaugural @qiskit Global Summer School #QiskitGSS.

This is by far the largest quantum summer school I have ever heard of. I will lecture on #quantum #computers and #superconducting devices. Image
In the first three hours I will cover how to go from a qubit in Hilbert space to a real one, in a real or artificial atom.

The summer school is a two-week intensive summer school designed to empower the next generation of quantum developers with the knowledge to explore Image
quantum applications on their own.

buff.ly/2ZOfPQw Image
Read 3 tweets

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