Quantum Gates and Simon`s Algorithm
... computation can be realized by using NAND gates only. Any probabilistic computation can be realized using NAND gates and in addition one gate which realizes a fair coin flip. Martin Rötteler, NEC Laboratories America ...
... computation can be realized by using NAND gates only. Any probabilistic computation can be realized using NAND gates and in addition one gate which realizes a fair coin flip. Martin Rötteler, NEC Laboratories America ...
Public Keys and Private Keys Quantum Cryptography
... Quantum private keys. In this part we examine the possibility to design quantum key distribution protocols with the same simplicity, but with improved level of security, with respect to today’s common single photon protocols, such as BB84 and the six-state protocol [16, 22, 7]. In particular, we se ...
... Quantum private keys. In this part we examine the possibility to design quantum key distribution protocols with the same simplicity, but with improved level of security, with respect to today’s common single photon protocols, such as BB84 and the six-state protocol [16, 22, 7]. In particular, we se ...
SYMMETRIES IN PHYSICS: Philosophical Reflections
... theme/concern here is whether and, if so, how we are to reconcile the canonical view of gauge invariance as relating to a non-physical, formal redundancy in theory with the general belief that gauge symmetry is in fact of some deep physical significance. 2 The ‘Century of Symmetry’ 2.1 Groups, invari ...
... theme/concern here is whether and, if so, how we are to reconcile the canonical view of gauge invariance as relating to a non-physical, formal redundancy in theory with the general belief that gauge symmetry is in fact of some deep physical significance. 2 The ‘Century of Symmetry’ 2.1 Groups, invari ...
Demonstration of Entanglement of Electrostatically Coupled Singlet-Triplet Qubits M. D. Shulman
... independent projective measurement of each qubit (supplement). We use the electrostatic coupling between the qubits to generate the two-qubit operation[16]. When J is nonzero, the S and T0 states have different charge configurations in the two QDs due to the Pauli exclusion principle (Fig. 1c). This ...
... independent projective measurement of each qubit (supplement). We use the electrostatic coupling between the qubits to generate the two-qubit operation[16]. When J is nonzero, the S and T0 states have different charge configurations in the two QDs due to the Pauli exclusion principle (Fig. 1c). This ...
Strongly correlated quantum physics with cold atoms - Max
... In Chapter 2, we demonstrate theoretically a new route to supersolidity. The key to supersolidity in our setup is a novel non-equilibrium memory effect. By quenching a quantum molecular crystal out of equilibrium, a Bose condensation peak emerges while, surprisingly, the initial solid order is preser ...
... In Chapter 2, we demonstrate theoretically a new route to supersolidity. The key to supersolidity in our setup is a novel non-equilibrium memory effect. By quenching a quantum molecular crystal out of equilibrium, a Bose condensation peak emerges while, surprisingly, the initial solid order is preser ...
Quantum electrodynamics with 1D artificial atoms
... orientaitions, which qualifies the system as a candidate for a 1D atom. One of the signatures and functions of a 1D atom is the nonlinear optical response at the single-photon level. A PCW chip is designed to experimentally study the transmission spectrum of an embedded QD. The transmission spectrum ...
... orientaitions, which qualifies the system as a candidate for a 1D atom. One of the signatures and functions of a 1D atom is the nonlinear optical response at the single-photon level. A PCW chip is designed to experimentally study the transmission spectrum of an embedded QD. The transmission spectrum ...
