[PDF] Top 20 Quantum state comparison and the universal-NOT operation

... of quantum information has identified unexpected resources for communications, computation and for metrology ...the quantum limit for the operation of a symmetric (that is state independent) ... See full document

... large quantum algorithms de- signed for fault-free ...through quantum error correction. The choice of quantum error correcting architecture determines all operations at the physical hardware ...from ... See full document

... Let us start with a Lens space L(p, q) that is 3-manifold obtained by gluing the boundaries of two solid tori together, so that the meridian of the first solid torus goes to a (p, q)-curve on the second solid torus ... See full document

... network quantum computer with next-neighbor and local gates ...one-dimensional quantum computers (which use next-neighbor and local gates only) on the QC C is no practicable way of making the QC C ... See full document

... An example in Figure 8 shows how operation welder works. There are two threads scheduled for 4-wide issue VLIW machine. Two ALU, one branch and one universal functional units are used in the architecture. ... See full document

... of quantum theory by using a quantum computer (thus contradicting the widely held belief that it is not experimentally distinguish- able from other ...of quantum computers and the development of true ... See full document

... enigma. Quantum mechanics stepped into the breach with two important ...reversal operation is antiunitary because it requires complex ...of quantum mechanics as a version of probabilistic theory was ... See full document

... in quantum information is, given an unknown quantum system, what can we learn about ...of quantum operations required (number of different devices, net- works, ...a quantum state, ... See full document

... The single-qubit classifier illustrates the computa- tional power that a single qubit can handle. This pro- posal is to be added to other few-qubit benchmarks in machine learning [13]. The input redundancy has also been ... See full document

... cluster state up to local phase shifts in the mathematical limit r → ∞ ...H-graph state which is bipartite, that is, all the nodes in the graph can be split into two sets such that the two-mode squeezers ... See full document

... Figure 2: Outline of the process used in optimal con- trol, the two red steps in the middle are done in situ in our scheme while the others are classical processing. The starting point is an initial set of controls that ... See full document

... non-unit quantum efficiency of detectors above some bounds was ...of state-reconstruction procedures for atomic beams [30], the experimental determination of the vibrational state of a molecule [31], ... See full document

... by quantum stabilizers] special is precisely their ...that quantum physics is contextual using an experimental test that relies only on stabilizer oper- ...of quantum weirdness—contextuality—is the ... See full document

... Confining many atoms and light inside a cavity can lead to a response that is very different from that of a single atom. The typical signature of such collective be- havior occurs when the emission rates of collective ... See full document

... A konadacs and J Watrous [2] showed that 1QFA can only recognize regular languages,moreover, 1QFA cannot recognize all the regular languages. In [15], they proposed a new model of one way QFA, namely, multiletter QFAs, ... See full document

... the quantum erasure code. Indeed, the quantum erasure code can be generalized using the stabilizers in ...the quantum erasure code makes the same assumption that the position and time of the error ... See full document

... a quantum cooler with a quantum state of each of ions that play the role of ...of quantum information between ions distances and also is an instrument for quantum logical ...first ... See full document

... A testable logic block can be formed by cascading R1 and R2, as shown in Fig.. In this configuration, gate R2 is used to check online whether there is a fault in R1 or in itself. If R1 is fault free, its parity output q ... See full document

... Figure 4.14: (Colour online) Schematic description of the evolution of the energy density after a quench as a function of time depending on the regularization scheme. In the first row we exemplify the counterterm ... See full document

... The covariant form of the expression for the amplitude square for any interaction matrix is derived. The expres- sion allows calculating cross-sections of any processes with polarized particles. In particular, the ... See full document