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How to construct a block-diagonal embedded Fourier matrix?

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Gourav Sinha
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2 votes
1 answer
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Extracting syndromes by measuring gauge operators in subsystem codes

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2 answers
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QFT of two superposed states

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Associating quantum states with decimal numbers

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Converting qubit eigenstate to pyscf eigenstate

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GreenPhi
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2 votes
1 answer
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Is Extropic's "thermodynamic computing" just a classical stochastic computer dressed in quantum buzzwords?

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Daniel Park
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2 votes
1 answer
108 views

stim : confusion about the use of observables

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AG47
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1 vote
1 answer
144 views

Difference between OBSERVABLE_INCLUDE rec[-1]... & X1 X2

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1 vote
1 answer
75 views

Drawbacks of writing a compiler in Smalltalk

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AG47
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5 votes
1 answer
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Is a controlled Clifford gate in the third level of the Clifford hierarchy?

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1 answer
308 views

Solving max/min problem for graphs based on Grover

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5 votes
1 answer
448 views

Qiskit Portfolio Optimization Application

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Adhisha Gammanpila
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8 votes
1 answer
774 views

Inverses and the Clifford Hierarchy

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Jonas Anderson
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Do identical reduced system trajectories ρₛ(t) guarantee identical recoverability in small open quantum systems?

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Jeroen van der Velde
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