QUANTUM COMPUTING: AN OVERVIEW
... Quantum computing and quantum information processing are emerging disciplines in which the principles of quantum physics are employed to store and process information. We use the classical digital technology at almost every moment in our lives: computers, mobile phones, mp3 players, just to name a f ...
... Quantum computing and quantum information processing are emerging disciplines in which the principles of quantum physics are employed to store and process information. We use the classical digital technology at almost every moment in our lives: computers, mobile phones, mp3 players, just to name a f ...
Guidance Applied to Quantum Operations in Josephson
... The coherent operation and control of quantum mechanical systems is typically controlled by the application of classical external bias fields. These fields are subject to noise which will then couple to the system, limiting the coherence of the quantum mechanical system. In a classical system, a clo ...
... The coherent operation and control of quantum mechanical systems is typically controlled by the application of classical external bias fields. These fields are subject to noise which will then couple to the system, limiting the coherence of the quantum mechanical system. In a classical system, a clo ...
Measurement-based and Universal Blind Quantum Computation
... quantum measurements are inherently not deterministic, one can sometimes ensure the global determinism of the computation using suitable dependencies between measurements. Flow asserts that under a graph-theoretic condition on the entanglement underlying a given computation, it is possible to constr ...
... quantum measurements are inherently not deterministic, one can sometimes ensure the global determinism of the computation using suitable dependencies between measurements. Flow asserts that under a graph-theoretic condition on the entanglement underlying a given computation, it is possible to constr ...
MULTIPARTICLE ENTANGLEMENT Sebastian Hartweg, Mario Berta (QSIT Seminar, 10.12.2012)
... creation of cat states of up to six atomic qubits. Each qubit’s state space is defined by two hyperfine ground states of a beryllium ion; the cat state corresponds to an entangled equal superposition of all the atoms in one hyperfine state and all atoms in the other hyperfine state. In our experimen ...
... creation of cat states of up to six atomic qubits. Each qubit’s state space is defined by two hyperfine ground states of a beryllium ion; the cat state corresponds to an entangled equal superposition of all the atoms in one hyperfine state and all atoms in the other hyperfine state. In our experimen ...
Quantum annealing with manufactured spins
... the theoretical study of ideal isolated spin networks and the experimental investigation of bulk magnetic samples. Moreover, with an increased number of spins, such a system may provide a practical physical means to implement a quantum algorithm, possibly allowing more-effective approaches to solvin ...
... the theoretical study of ideal isolated spin networks and the experimental investigation of bulk magnetic samples. Moreover, with an increased number of spins, such a system may provide a practical physical means to implement a quantum algorithm, possibly allowing more-effective approaches to solvin ...
Codes and designs for quantum error correction
... submatrix in which each row and column has exactly two ones. The girth of a parity-check matrix is the length of a shortest cycle in the corresponding Tanner graph. Since a Tanner graph is bipartite, its girth must be an even number. When it is clear from context which parity-check matrix is conside ...
... submatrix in which each row and column has exactly two ones. The girth of a parity-check matrix is the length of a shortest cycle in the corresponding Tanner graph. Since a Tanner graph is bipartite, its girth must be an even number. When it is clear from context which parity-check matrix is conside ...
Document
... and proof is complete as anti-unitary operations are not Physical!!(Not a CP map!) Other way is to consider three states not lying on a great circle and prove the impossibility. Consider states like the following: ...
... and proof is complete as anti-unitary operations are not Physical!!(Not a CP map!) Other way is to consider three states not lying on a great circle and prove the impossibility. Consider states like the following: ...
Surrey seminar on CQP - School of Computing Science
... a global property of f ended up being encoded in a single place so that it could be extracted by a measurement. Developing quantum algorithms for interesting problems seems to be very difficult. Surrey Seminar: Communicating Quantum Processes ...
... a global property of f ended up being encoded in a single place so that it could be extracted by a measurement. Developing quantum algorithms for interesting problems seems to be very difficult. Surrey Seminar: Communicating Quantum Processes ...
... locations or nodes by means of single photons traveling qubits, which are guided through waveguides. Interestingly, this coherent interface, which is responsible for the state of the storage qubits to be mapped onto the traveling qubits or the entanglement between them, is itself a qubit system, t ...
