Two-resonator circuit quantum electrodynamics: Dissipative theory
... ous decoherence rates of qubit and resonators. Since most implementations of superconducting qubits can be tuned by external parameters, those rates depend not only on the qubit type, but also on the operating point. So far,30–34 they have been in the range of approximately 1–200 MHz. In the case of ...
... ous decoherence rates of qubit and resonators. Since most implementations of superconducting qubits can be tuned by external parameters, those rates depend not only on the qubit type, but also on the operating point. So far,30–34 they have been in the range of approximately 1–200 MHz. In the case of ...
Polynomial-Time Algorithms for Prime Factorization and Discrete
... Whereas in classical physics, a complete description of the state of this system requires only n bits, in quantum physics, a complete description of the state of this system requires 2n − 1 complex numbers. To be more precise, the state of the quantum system is a point in a 2n -dimensional vector sp ...
... Whereas in classical physics, a complete description of the state of this system requires only n bits, in quantum physics, a complete description of the state of this system requires 2n − 1 complex numbers. To be more precise, the state of the quantum system is a point in a 2n -dimensional vector sp ...
K a - IDEALS @ Illinois
... Analysis of the FASSST rotational spectrum of NCNCS in view of quantum monodromy, B. and M. Winnewisser, Medvedev, DeLucia, Ross and Koput, PCCP, 12, 8158 ( 2010) Pursuit of quantum monodromy in the far-infrared and mid-infrared spectra of NCNCS using synchrotron radiation, M. and B. Winnewisser, De ...
... Analysis of the FASSST rotational spectrum of NCNCS in view of quantum monodromy, B. and M. Winnewisser, Medvedev, DeLucia, Ross and Koput, PCCP, 12, 8158 ( 2010) Pursuit of quantum monodromy in the far-infrared and mid-infrared spectra of NCNCS using synchrotron radiation, M. and B. Winnewisser, De ...
- Philsci
... We investigate the meaning of the wave function by analyzing the mass and charge density distributions of a quantum system. According to protective measurement, a charged quantum system has effective mass and charge density distributing in space, proportional to the square of the absolute value of i ...
... We investigate the meaning of the wave function by analyzing the mass and charge density distributions of a quantum system. According to protective measurement, a charged quantum system has effective mass and charge density distributing in space, proportional to the square of the absolute value of i ...
TIME THE ELUSIVE FACTOR_A THREE DIMENSIONAL
... The double slit experiment the double slit experiment showed that when light is shone at two slits in a screen, a photon is able to pass through one of them as a particle and both of them as a wave(??) Quantum physics postulates that the reason for this is that a particle lacks definite physical pr ...
... The double slit experiment the double slit experiment showed that when light is shone at two slits in a screen, a photon is able to pass through one of them as a particle and both of them as a wave(??) Quantum physics postulates that the reason for this is that a particle lacks definite physical pr ...
On Cayley graphs, surface codes, and the limits of homological
... Cycle codes of graphs are codes that have a parity-check matrix with exactly two “1”s per column. They are therefore instances of Low Density Parity Check (LDPC) codes with particularly low density and are amenable to iterative decoding (e.g. message passing) techniques. Even though they are not tru ...
... Cycle codes of graphs are codes that have a parity-check matrix with exactly two “1”s per column. They are therefore instances of Low Density Parity Check (LDPC) codes with particularly low density and are amenable to iterative decoding (e.g. message passing) techniques. Even though they are not tru ...
Fault-tolerant quantum repeater with atomic ensembles and linear
... atomic ensembles and the induced Stokes pulses are directed to the detectors. The time interval between neighboring write pulses is larger than the classical communication time. When there is a click on the detectors, the entanglement is generated and classical information is sent back to the commun ...
... atomic ensembles and the induced Stokes pulses are directed to the detectors. The time interval between neighboring write pulses is larger than the classical communication time. When there is a click on the detectors, the entanglement is generated and classical information is sent back to the commun ...
Quantum teleportation
Quantum teleportation is a process by which quantum information (e.g. the exact state of an atom or photon) can be transmitted (exactly, in principle) from one location to another, with the help of classical communication and previously shared quantum entanglement between the sending and receiving location. Because it depends on classical communication, which can proceed no faster than the speed of light, it cannot be used for faster-than-light transport or communication of classical bits. It also cannot be used to make copies of a system, as this violates the no-cloning theorem. While it has proven possible to teleport one or more qubits of information between two (entangled) atoms, this has not yet been achieved between molecules or anything larger.Although the name is inspired by the teleportation commonly used in fiction, there is no relationship outside the name, because quantum teleportation concerns only the transfer of information. Quantum teleportation is not a form of transportation, but of communication; it provides a way of transporting a qubit from one location to another, without having to move a physical particle along with it.The seminal paper first expounding the idea was published by C. H. Bennett, G. Brassard, C. Crépeau, R. Jozsa, A. Peres and W. K. Wootters in 1993. Since then, quantum teleportation was first realized with single photons and later demonstrated with various material systems such as atoms, ions, electrons and superconducting circuits. The record distance for quantum teleportation is 143 km (89 mi).