Discover and read the best of Twitter Threads about #IBMQ
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The #SummerSTAQ 2020 lecture notes, recorded lectures, problem sets, and discussion sections are now all available openly here. Enjoy and think about joining as a student or lecturer for #SummerSTAQ 2021.
staq.pratt.duke.edu/summer-school
staq.pratt.duke.edu/summer-school
Let me again thank this years lecturers: @quantum_aram (@MIT), Akimasa Miyake (@UNM), Peter Love (@TuftsUniversity), Chris Monroe (@JQInews, @IonQ_Inc ), Abhinav Kandala and David McKay (@IBMResearch, #IBMQ), and Casey Duckering @prof_chong (@EPiQCExpedition @UChicago )
I'd also like to thank the students for joining us for this virtual school.
Today the lab had a virtual sendoff for Muyuan Li (PhD 2020, @GTCSE 🔜 @IBM #IBMQ), Natalie Brown (PhD 2020, @GTPhysics🔜@honeywell), and Mike Newman (Postdoc @DukeEngineering🔜 @GoogleAI). Here is a picture of everyone @QIP2020. #DukeQuantum 
Since we couldn't get together in person, we played a virtual escape room together. It was like real life where someone would have the right idea early and everyone would ignore them.
I am going to miss this crew of quantum error correction experts and I wish them the best of luck in their future endeavors.
Congratulations to Dr. Muyuan for a great thesis defense today on Fault-Tolerance on Near-Term QuantumComputers and Subsystem Quantum Error Correcting Codes. Here he is defending his 2017 paper on how physical errors simplify fault tolerant circuits arxiv.org/abs/1702.01155 .
Thanks to the committee
@RichVuduc, Edmund Chow, @cd_sherrill
and Brian Kennedy. Muyuan's work was done
@GTCSE @GT_CHEM @DukeEngineering @ChesterfieldNC
and @IBMResearch #IBMQ #DukeQuantum
@RichVuduc, Edmund Chow, @cd_sherrill
and Brian Kennedy. Muyuan's work was done
@GTCSE @GT_CHEM @DukeEngineering @ChesterfieldNC
and @IBMResearch #IBMQ #DukeQuantum
I am missing the immediate post thesis celebration but it was great to have Muyuan's collaborators from @UniversidadCR , @IQ_USherbrooke , and @HHU_de be able to join the defense.
Natalie Brown (@GTPhys), Andrew Cross (#IBMQ), and I posted a new paper on leakage errors in the surface code to the arXiv today. arxiv.org/abs/2003.05843 @DukeEngineering #DukeQuantum
Natalie recently defended her thesis on leakage errors. First, she compared whether it was better to have a magnetic field sensitive qubit or a leaky qubit using the standard depolarizing error model for the leaky qubit interaction. arxiv.org/abs/1803.02545
Then Natalie, Mike Newman ,and I realized the physical model of how leaked states and qubit states interact for trapped ion gates is nicer than the standard depolarizing error model. arxiv.org/abs/1903.03937 arxiv.org/abs/1904.10724
We are one week away from @QIP2020 and I am excited to hear more about cutting-edge quantum information processing. This year @DukeEngineering is well represented with 1 plenary talk, 2 contributed talks, and 5 posters #qip2020 #QuantumDuke.
@QIP2020 @DukeEngineering Daily Guide to @DukeEngineering presentations @QIP2020
Monday:
Poster 118 -N. Brown, M. Newman and KRB
Conditions for fault tolerance in the presence of leakage
Monday:
Poster 118 -N. Brown, M. Newman and KRB
Conditions for fault tolerance in the presence of leakage
@QIP2020 @DukeEngineering Tuesday:
Talk: 14:25 @nrenga92 , R. Calderbank, M. Newman and H. Pfister. On Optimality of CSS Codes for Transversal T
Posters: 247, 248, 289, 326
247 @DriptoDebroy , M. Li, @SeeLamWong and KRB 9 Qubit Compass Codes Under Realistic Ion-Trap Noise
Talk: 14:25 @nrenga92 , R. Calderbank, M. Newman and H. Pfister. On Optimality of CSS Codes for Transversal T
Posters: 247, 248, 289, 326
247 @DriptoDebroy , M. Li, @SeeLamWong and KRB 9 Qubit Compass Codes Under Realistic Ion-Trap Noise
This is what's worked for me in order to get started with Quantum Computing from scratch:
2/ go through the textbook algorithms and try to break them down using #ibmq which is the best tool for beginners in my opinion
There are a lot of basic operations to play with in quantum computers. Here is a tweet-length summary of as many as will fit in a twitter thread.
There are also links to the #IBMQ 'Introduction to Quantum Circuits' where you can find out more.
There are also links to the #IBMQ 'Introduction to Quantum Circuits' where you can find out more.
The H or Hadamard gate rotates the states |0〉and |1〉to |+〉and |-〉, respectively. It is useful for making superpositions. As a Clifford gate, it is useful for moving information between the x and z bases.
quantum-computing.ibm.com/support/guides…
quantum-computing.ibm.com/support/guides…
The controlled-NOT gate acts on a pair of qubits, with one acting as ‘control’ and the other as ‘target. It performs an X on the target whenever the control is in state |1〉. If the control qubit is in a superposition, this gate creates entanglement.
quantum-computing.ibm.com/support/guides…
quantum-computing.ibm.com/support/guides…
In 2010, I was part of a Phase 1 @NSF Chemical Center for Innovation based out of @PurdueChemistry and led by Sabre Kais.
The team was Sabre, Daniel Lidar, Peter Love, and @A_Aspuru_Guzik .
It also included @JarrodMcclean @faherreraur @caoyudong @JDWhitfield11 and many more without Twitter accounts.
