Rapid readout of a register of qubits using open loop... Joshua Combes , Aaron Denney , and Howard M. Wiseman
... measurement extracts information from a quantum system for a reasonably general measurement model. The starting point for our analysis is the quantum trajectory description of the measurement process. The physics behind the quantum trajectory description is as follows. Consider using an ancilla, e.g ...
... measurement extracts information from a quantum system for a reasonably general measurement model. The starting point for our analysis is the quantum trajectory description of the measurement process. The physics behind the quantum trajectory description is as follows. Consider using an ancilla, e.g ...
Lecture 6
... • The moved to different places and each took one qubit of the EPR pair. • Alice interacts qubit to be teleported with half of her EPR pair and then makes a measurement on two qubits which she has. • She can get one out of four possible results: 00, 01, 10, and 11. • Alice reports this information t ...
... • The moved to different places and each took one qubit of the EPR pair. • Alice interacts qubit to be teleported with half of her EPR pair and then makes a measurement on two qubits which she has. • She can get one out of four possible results: 00, 01, 10, and 11. • Alice reports this information t ...
Codes and designs for quantum error correction
... domain. This characteristic of entanglement-assisted quantum error-correcting codes led to a series of research that tryed to identify excellent linear codes which can be imported by using only a small number of ebits [25, 47, 24, 12, 11, 15, 48, 49, 26, 34, 18, 23]. Very recently, a framework that ...
... domain. This characteristic of entanglement-assisted quantum error-correcting codes led to a series of research that tryed to identify excellent linear codes which can be imported by using only a small number of ebits [25, 47, 24, 12, 11, 15, 48, 49, 26, 34, 18, 23]. Very recently, a framework that ...
Quantum Superpositions and the Representation of Physical Reality
... in physics must be accepted as givens of experience, the representational realist considers observability as both theoretically and metaphysically laden. For her, the conceptual scheme is a necessary condition to produce not only the physical representation of a closed theory but also the condition ...
... in physics must be accepted as givens of experience, the representational realist considers observability as both theoretically and metaphysically laden. For her, the conceptual scheme is a necessary condition to produce not only the physical representation of a closed theory but also the condition ...
UNITEL_9 - StealthSkater
... naked singularity could amplify this potential allowing for astronomical distances to be traveled in short time. ______________________________________________________________________________________ The ‘EPR effect’ is also known as “spooky-action-at-a-distance” as it allows for one quantum system ...
... naked singularity could amplify this potential allowing for astronomical distances to be traveled in short time. ______________________________________________________________________________________ The ‘EPR effect’ is also known as “spooky-action-at-a-distance” as it allows for one quantum system ...
Topological Quantum Computing - Quantum Optics Group at ETH
... Calculating the time evolution of an interacting quantum many-body system is an NP-hard problem (Kitaev et al., 2002). Turning this around, one could say: this physical system efficiently solves an NP-hard problem — its own evolution. If we could encode other problems onto such a quantum system, we ...
... Calculating the time evolution of an interacting quantum many-body system is an NP-hard problem (Kitaev et al., 2002). Turning this around, one could say: this physical system efficiently solves an NP-hard problem — its own evolution. If we could encode other problems onto such a quantum system, we ...
Commentary_Basti
... thermodynamics and QM are unable to offer! «20». Indeed, at the relativistic microscopic level, a phase coherence propagate with a phase velocity of the order c2/v, where c is the light velocity1, and v c is the velocity of propagation of the (energy) signal. Therefore, the dynamic constitution of ...
... thermodynamics and QM are unable to offer! «20». Indeed, at the relativistic microscopic level, a phase coherence propagate with a phase velocity of the order c2/v, where c is the light velocity1, and v c is the velocity of propagation of the (energy) signal. Therefore, the dynamic constitution of ...
Probability in the Many-Worlds Interpretation of Quantum Mechanics
... outcomes came out randomly, although we know that there were no random evolution in Nature. The branch was split deterministically to two or more branches. We now experience only one of them and it seems to us that there was a random outcome of the quantum measurement. If we imagine a hypothetical t ...
... outcomes came out randomly, although we know that there were no random evolution in Nature. The branch was split deterministically to two or more branches. We now experience only one of them and it seems to us that there was a random outcome of the quantum measurement. If we imagine a hypothetical t ...
QB abstracts compiled 160613
... defining feature of equiangularity. So far we have not been able to use this additional structure to prove existence. However, it is, in its own right, extremely interesting, and it is the subject of this talk. The structure is number theoretic in character. It turns out that SICs, in every case tha ...
... defining feature of equiangularity. So far we have not been able to use this additional structure to prove existence. However, it is, in its own right, extremely interesting, and it is the subject of this talk. The structure is number theoretic in character. It turns out that SICs, in every case tha ...
Quantum Computing with Quantum Dots
... how a quantum computing (QC) system can be realized using localized excitons in QDs as the elementary quantum bit. According to DiVincenzo, the five requirements that must be satisfied in order to obtain a reliable QC system are: (1) a scalable system, (2) the ability to initialize qubits (3) relat ...
... how a quantum computing (QC) system can be realized using localized excitons in QDs as the elementary quantum bit. According to DiVincenzo, the five requirements that must be satisfied in order to obtain a reliable QC system are: (1) a scalable system, (2) the ability to initialize qubits (3) relat ...
