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Phase kickback without controlled operator

11+ hour, 6+ min ago — 

...Phase kickback without controlled operator I have some doubts about... ...acts as a phase oracle because of the phase kickback trick.... ...Share a link to this question via email, Twitter, or Facebook.... ...The circuit for a generic function implemented by an oracle is the...

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Physicality of Twirling Quantum Channels

2+ day ago — 

...The comment by 2nd question: As Heinrich points out in his answer... ...Share a link to thisquestion via email, Twitter, or Facebook.... ...-2 to 2 volts into a 16 bit ADC circuit - Short story about Jesus...

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Algorithm to reveal properties of a random quantum permutation gate

2+ day ago — 

...Share a link to this question via email, Twitter, or Facebook.... ...- Previously filled out China Online Visa Application (COVA).... ...on Linux - Has Biden spent 40% of his presidency on vacation?... ...Remove all text files with non-US-ASCII text encoding from current folder...

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Can we apply only the annihilation operator on Strawberry Fields?

2+ day ago — 

...Share a link to this question via email, Twitter, or Facebook.... ...I am skeptical because annihilation operator is a non-hermitian operator... ...Federal Security Service?... ...- Was Alexei Navalny poisoned with Novitschok nerve agents by Russia's...

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Optimal dependency of HHL (or any QLSP) algorithm on condition number $kappa$

3+ day ago — 

...on the right side; I went through an improved algorithm by Child-Kothari-Somma... ...(CKS).... ...Share a link to this question via email, Twitter, or Facebook.... ...stay as a specialist?...

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How does one realize quantum gates on actual quantum devices?

5+ day, 51+ min ago — 

...gates on actual quantum hardware such as those developed by Google, IBM... ...Google's Sycamore processor or IBM's quantum devices?...

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Calculation of feasible operations for a certain set of primitive gates

5+ day ago — 

...Share a link to this question via email, Twitter, or Facebook.... ...Lightning on the AI hype cycle - Doctor won't let me self-pay...

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Understanding the meaning of error threshold

5+ day ago — 

...I realize that the threshold depends on the error model and the previous...

 


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