Ultrafast geometric control of a single qubit using chirped pulses
... gates have been proposed for quantum computation [1–3]. Various combinations of quantum gates have been intensively discussed in the literature related to the universality in quantum computation [1, 4–6]. To perform quantum computation, one must have two major building blocks at their disposal: (i) ...
... gates have been proposed for quantum computation [1–3]. Various combinations of quantum gates have been intensively discussed in the literature related to the universality in quantum computation [1, 4–6]. To perform quantum computation, one must have two major building blocks at their disposal: (i) ...
PowerPoint - Subir Sachdev
... In two dimensions, we can view the vortices as point particle excitations of the superfluid. What is the quantum mechanics of these “particles” ? ...
... In two dimensions, we can view the vortices as point particle excitations of the superfluid. What is the quantum mechanics of these “particles” ? ...
Mutually unbiased bases, orthogonal Latin squares, and hidden
... than power of a prime. Using the Latin squares, we construct hidden-variable models which efficiently simulate results of complementary quantum measurements. DOI: 10.1103/PhysRevA.79.012109 ...
... than power of a prime. Using the Latin squares, we construct hidden-variable models which efficiently simulate results of complementary quantum measurements. DOI: 10.1103/PhysRevA.79.012109 ...
Stability of Complex Biomolecular Structures: van der Waals
... HB angles to lower values in the quantum case. It is hard to observe any other very pronounced effect except perhaps for a small shift to shorter O···H distances in the quantum case. Compared to Figure 3c middle and lower panels (AIMD and AI-TRPMD), this means that we would either need much more samp ...
... HB angles to lower values in the quantum case. It is hard to observe any other very pronounced effect except perhaps for a small shift to shorter O···H distances in the quantum case. Compared to Figure 3c middle and lower panels (AIMD and AI-TRPMD), this means that we would either need much more samp ...
Private Quantum Channels
... Now let us consider the analogous situation in the quantum world. Alice and Bob are connected by a one-way quantum channel, to which an eavesdropper Eve has complete access. Alice wants to transmit to Bob some n-qubit state taken from some set S , without allowing Eve to obtain any information abo ...
... Now let us consider the analogous situation in the quantum world. Alice and Bob are connected by a one-way quantum channel, to which an eavesdropper Eve has complete access. Alice wants to transmit to Bob some n-qubit state taken from some set S , without allowing Eve to obtain any information abo ...
Population inversion in quantum dot ensembles via adiabatic rapid passage
... inhomogeneity in practical realizations of ensembles of dots means that no resonant pulse can invert an entire ensemble exhibiting wide variation in energy and coupling strength. There is nevertheless a very good prospect for such inversion via adiabatic rapid passage 共ARP兲, which is known to be rob ...
... inhomogeneity in practical realizations of ensembles of dots means that no resonant pulse can invert an entire ensemble exhibiting wide variation in energy and coupling strength. There is nevertheless a very good prospect for such inversion via adiabatic rapid passage 共ARP兲, which is known to be rob ...
On Zurek`s Derivation of the Born Rule
... eigenbasis of observables O on a system with state that in every measurement of such an observable O vector w one outcome (represented by the eigenvalue λj corresponding to one of the eigenvectors vj ) will occur, such that p(vj ) = 1 and p(vi ) = 0 for i = j , and Eq. (1) follows. In spite of it ...
... eigenbasis of observables O on a system with state that in every measurement of such an observable O vector w one outcome (represented by the eigenvalue λj corresponding to one of the eigenvectors vj ) will occur, such that p(vj ) = 1 and p(vi ) = 0 for i = j , and Eq. (1) follows. In spite of it ...
W. Pauli - Fisica Fundamental
... structure of spectra. For instance, the ground state of the alkaline earths in which the two valence electrons are equivalent corresponds to a singlet S-term, while in those stationary states of the atom which belong to the triplet system the valence electrons are never bound equivalently, as the lo ...
... structure of spectra. For instance, the ground state of the alkaline earths in which the two valence electrons are equivalent corresponds to a singlet S-term, while in those stationary states of the atom which belong to the triplet system the valence electrons are never bound equivalently, as the lo ...