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Quantum Computing
Frederik vom Ende's user avatar
Frederik vom Ende's user avatar
Frederik vom Ende's user avatar
Frederik vom Ende
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PhD (Mathematical Physics)

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20
Counterexamples in quantum information theory
Apr 15
14
Counterexamples in quantum information theory
Apr 28
11
What kinds of objects are Liouvillian, Lindbladian, and Davies generator?
Mar 16
6
Counterexamples in quantum information theory
Apr 28
6
Is the trace of a positive map always positive?
Apr 30
6
Can mixed states be on the boundary of the set of states?
Jul 14
5
Counterexamples in quantum information theory
Apr 28
5
Is the trace of a positive map always positive?
Apr 30
5
For how many different times do I have to know that $e^{tL}$ is a quantum channel to conclude that $L$ is of Lindblad form?
May 7
5
Counterexamples in quantum information theory
Apr 28
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How should I change my recent "Counterexamples in quantum information" post, if at all?
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14
Property of a recursive integer sequence
9
A linear algebra "game" with binary matrices
9
Computing the product $(\frac{d}{dx}+x)^n(-\frac{d}{dx}+x)^n$
8
Is entropy being maximized and the norm being minimized by the same (unique) probability vector somehow related?
8
Largest $k$ such that $k \operatorname{Tr} H^2 C \le (\operatorname{Tr} H C)^2$