Towards a Tight Finite Key Analysis for BB84
... one property can be measured, the less precisely the other can be measured. Think of it as a gedankenexperiment. No quantum states will be harmed (i.e. measured, forced to collapse) during this talk! ...
... one property can be measured, the less precisely the other can be measured. Think of it as a gedankenexperiment. No quantum states will be harmed (i.e. measured, forced to collapse) during this talk! ...
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... Having explained the basic setup, we can now discuss some potential extensions and applications. One such extension, two or more excitations, can be done in a straightforward manner. In this case, we consider a superposition state with n photons 0 j0i þ 1 j1i þ þ n jni which is mapped to th ...
... Having explained the basic setup, we can now discuss some potential extensions and applications. One such extension, two or more excitations, can be done in a straightforward manner. In this case, we consider a superposition state with n photons 0 j0i þ 1 j1i þ þ n jni which is mapped to th ...
StMalloQuantumComputing
... In physics used with the same meaning as the word discrete in mathematics, i.e., some quantity or variable that can take only sharply defined values as opposed to a continuously varying quantity. The concepts continuum and continuous are known from geometry and calculus. ...
... In physics used with the same meaning as the word discrete in mathematics, i.e., some quantity or variable that can take only sharply defined values as opposed to a continuously varying quantity. The concepts continuum and continuous are known from geometry and calculus. ...
Sharp Tunneling Peaks in a Parametric Oscillator: Quantum Resonances Missing
... have equal amplitude and opposite phase. The barrier height between the states is U ¼ ðF2 =6ÞðgS gmin Þ. The eigenvalues gm of g^ give dimensionless quasienergies m in the RWA. For 1 each well of gðQ; PÞ in Fig. 1 contains many levels, / 1=. Because the wells are symmetric, the intrawell s ...
... have equal amplitude and opposite phase. The barrier height between the states is U ¼ ðF2 =6ÞðgS gmin Þ. The eigenvalues gm of g^ give dimensionless quasienergies m in the RWA. For 1 each well of gðQ; PÞ in Fig. 1 contains many levels, / 1=. Because the wells are symmetric, the intrawell s ...
PPT - Fernando Brandao
... The main idea is to connect the convertibility of resource states to the distinguishability of resource states from nonresource ones Basically, if a resource theory is such that we can distinguish, by measurements, many copies of a resource state from nonresource states pretty well, then the the ...
... The main idea is to connect the convertibility of resource states to the distinguishability of resource states from nonresource ones Basically, if a resource theory is such that we can distinguish, by measurements, many copies of a resource state from nonresource states pretty well, then the the ...
Quantum process tomography of two-qubit controlled-Z
... dominated by single-qubit decoherence.29 We note that it is possible to obtain more information on the decoherence mechanisms by analyzing the magnitude of particular elements in the matrix.30 The simulated matrix of all CZ and CNOT gates including the imaginary parts are shown in Appendix D. ...
... dominated by single-qubit decoherence.29 We note that it is possible to obtain more information on the decoherence mechanisms by analyzing the magnitude of particular elements in the matrix.30 The simulated matrix of all CZ and CNOT gates including the imaginary parts are shown in Appendix D. ...