Exponential algorithmic speedup by quantum walk Andrew M. Childs, Richard Cleve, Enrico Deotto,
... We now describe how the graphs Gn are modified so that they cannot be traversed efficiently with a classical algorithm. We choose a graph G′n at random from a particular distribution on graphs. A typical graph G′n is shown in Figure 2 (for n = 4). The distribution is defined as follows. The graph ag ...
... We now describe how the graphs Gn are modified so that they cannot be traversed efficiently with a classical algorithm. We choose a graph G′n at random from a particular distribution on graphs. A typical graph G′n is shown in Figure 2 (for n = 4). The distribution is defined as follows. The graph ag ...
What quantum mechanics describes is - Philsci
... which motion of particles does quantum mechanics describe 1 ? But unfortunately this is not an easy question. In fact, it is a hard problem, and people have been arguing with each other about its solution since the founding of quantum mechanics[1-6]. In this paper, we will try to solve this problem ...
... which motion of particles does quantum mechanics describe 1 ? But unfortunately this is not an easy question. In fact, it is a hard problem, and people have been arguing with each other about its solution since the founding of quantum mechanics[1-6]. In this paper, we will try to solve this problem ...
The Logic of Complementarity - Philsci
... concepts, especially regarding the present (and difficult) case. Even so, we hope we can convince the reader that complementarity can be interpreted as a more general principle related to ’incompatibility’ in some sense (the ‘sense’ being explained in the next sections) than to some kind of impossib ...
... concepts, especially regarding the present (and difficult) case. Even so, we hope we can convince the reader that complementarity can be interpreted as a more general principle related to ’incompatibility’ in some sense (the ‘sense’ being explained in the next sections) than to some kind of impossib ...
Highly efficient optical quantum memory with long coherence time in
... the MOT. The photo of the atomic cloud was taken using a 30 s exposure. The probe and control fields are combined with angle θ at a beam splitter (BS). The polarizations of probe and control fields are set to be the same circular by a quarter-wave plate (QWP). The probe field is measured either by a ...
... the MOT. The photo of the atomic cloud was taken using a 30 s exposure. The probe and control fields are combined with angle θ at a beam splitter (BS). The polarizations of probe and control fields are set to be the same circular by a quarter-wave plate (QWP). The probe field is measured either by a ...
PDF: Aspden et al 2016 b
... temporal correlations between the down-converted photons to obtain photon-by-photon measurements of an image of a double slit and, in a separate experiment, we capture the diffraction pattern obtained from the single photons passing through the slits. Again, without such heralding, the readout noise ...
... temporal correlations between the down-converted photons to obtain photon-by-photon measurements of an image of a double slit and, in a separate experiment, we capture the diffraction pattern obtained from the single photons passing through the slits. Again, without such heralding, the readout noise ...
Electronic states in quantum dot atoms and molecules
... which is in good agreement with the experimental value in Figs. 3 and 4. Note that the calculated excited states with (S; M ) = (1; −1) and (0, 2) for N = 2 can also be seen in the second stripe of Fig. 4 (i.e. the lines between blue and red current regions which show a maximum near ∼2 T). The (1; − ...
... which is in good agreement with the experimental value in Figs. 3 and 4. Note that the calculated excited states with (S; M ) = (1; −1) and (0, 2) for N = 2 can also be seen in the second stripe of Fig. 4 (i.e. the lines between blue and red current regions which show a maximum near ∼2 T). The (1; − ...
