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JOHNQSPACE

Compile an arbitrary unitary matrix
Introduction of my notes Peter Shor, once reply to a comment by a reviewer, which criticize the reliability of quantum algorithm, by...

Why there is a "tooth brush" in Transmon qubit?
One might naturally have this question in mind, once he saw the sketch of the transmon qubit above, that why is there a "Tooth Brush"...

Play around with my QCsimulator!
I'm very glad to announce today that my quantum circuit simulator , after a devepment process for a month, can now support the simulation...

How to factor 2048 bit RSA integers in 8 hours using 20 million noisy qubits?
Hey guys! In next Wednesday Morning (OCT 8th, 10am-12am), I will hold the second paper reading seminar for All MQST students and other...


RSA, order finding and high-dimensional lattice
In this morning, I had a wonderful experience discussing the new paper by Oded Regev with my class mate Jai and Ayan in PAB-4-708. Thanks...


Memories of the first Month in LA
These days is the first time I live alone in America. Also, this is the longest period that I live that far away from my hometown...


The first paper Seminar for MQST: Improved shor algorithm
Introduction It has been more than thirty years since the first invention of Shor's algorithm. Shor's algorithm can factor a large...
My first Blog
Hello world! This is the first blog in JohnQSpace. I'm a Master student studying quantum computing and I'm eager to find friends on the...
JOHNQSPACE
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"The best way to simulate quantum physics is to build a quantum computer."
Richard Feyman
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