Probabilistic quantum metrology Bernat Gendra Casalí
... is to develop mathematical techniques that most efficiently infer the value of the parameter [Kay, 1993]. Yet, there is still some controversy in a concept that is one of the cornerstones of estimation theory, namely the probability. To state it briefly, the main difference between definitions comes ...
... is to develop mathematical techniques that most efficiently infer the value of the parameter [Kay, 1993]. Yet, there is still some controversy in a concept that is one of the cornerstones of estimation theory, namely the probability. To state it briefly, the main difference between definitions comes ...
Phase Space Approach to Solving the Time
... note that ∆x∆p = h so we have exactly one basis function per unit cell in phase space. As shown in [13] this implies completeness in the Hilbert space. The “complete” vN basis, where n and l run over all integers, spans the infinite Hilbert space. In any numerical calculation, however, n and l take ...
... note that ∆x∆p = h so we have exactly one basis function per unit cell in phase space. As shown in [13] this implies completeness in the Hilbert space. The “complete” vN basis, where n and l run over all integers, spans the infinite Hilbert space. In any numerical calculation, however, n and l take ...
Bohr`s Atomic Model and Paraconsistent Logic
... of stationary states aimed at offering scientists the opportunity to explicitly question, conceptually analyze and experimentally examine the behavior of the fundamental classical laws in the quantum domain. Ultimately, Bohr, “by emphasizing the conflict between these considerations [the non-classic ...
... of stationary states aimed at offering scientists the opportunity to explicitly question, conceptually analyze and experimentally examine the behavior of the fundamental classical laws in the quantum domain. Ultimately, Bohr, “by emphasizing the conflict between these considerations [the non-classic ...
Nature’s Queer Performativity “O 25
... heaven forfend, both)! That said, it would be a serious error to conclude that I am out to recount the sins of anthropomorphizing. On the contrary, I am deeply interested in ‘anthropomorphizing’ as an intervention for shaking loose the crusty toxic scales of anthropocentricism, where the human in it ...
... heaven forfend, both)! That said, it would be a serious error to conclude that I am out to recount the sins of anthropomorphizing. On the contrary, I am deeply interested in ‘anthropomorphizing’ as an intervention for shaking loose the crusty toxic scales of anthropocentricism, where the human in it ...
Quantum Correlations in Optical Angle–Orbital Angular Momentum
... possess additional hidden variables, or that quantum mechanics is nonlocal, in that measurement of the position or momentum of either particle results in an instantaneous uncertainty of the momentum or position, respectively, of both (2). In 1964, Bell deduced an inequality that distinguishes the pr ...
... possess additional hidden variables, or that quantum mechanics is nonlocal, in that measurement of the position or momentum of either particle results in an instantaneous uncertainty of the momentum or position, respectively, of both (2). In 1964, Bell deduced an inequality that distinguishes the pr ...
Transport Properties of Interacting Edge Modes in 2D Topological
... It is a topological insulator, because nite, local perturbations of the Hamiltonian like weak interaction and impurities can not alter its physics. Speci cally, its chiral edge states are immune to any kind of backscattering and localization by disorder. Ideal quantum Spin Hall systems are also bulk ...
... It is a topological insulator, because nite, local perturbations of the Hamiltonian like weak interaction and impurities can not alter its physics. Speci cally, its chiral edge states are immune to any kind of backscattering and localization by disorder. Ideal quantum Spin Hall systems are also bulk ...
Fiber Bundles and Quantum Theory
... axes. It follows that the generalized phase of the neutron state has changed by 45 degrees as a result of a 90-degree rotation of the neutron spin vector. The half-angle relation continues. When the physical spin vector has rotated 180 degrees, it points down. The spin-down probability amplitude is ...
... axes. It follows that the generalized phase of the neutron state has changed by 45 degrees as a result of a 90-degree rotation of the neutron spin vector. The half-angle relation continues. When the physical spin vector has rotated 180 degrees, it points down. The spin-down probability amplitude is ...
The Tenth Rochester Conferences on Coherence Quantum Information and Measurement
... paper treats the problem of one-atom interacting with one cavity mode with two alternative theories: quantum electrodynamics and semiclassical theory, and compares the predictions. The semiclassical theory was later extended to treat a single atom in free space interacting with a classical field inc ...
... paper treats the problem of one-atom interacting with one cavity mode with two alternative theories: quantum electrodynamics and semiclassical theory, and compares the predictions. The semiclassical theory was later extended to treat a single atom in free space interacting with a classical field inc ...
Inner and outer edge states in graphene rings: A numerical
... and the n = + 1 and n = + 2, with their square-root dependence on magnetic field, typical from graphene systems 共the spectrum is symmetrical with respect to the zero energy兲. Also, one can see the expected presence of edge states between consecutive LLs and observe the evolution of these edge states ...
... and the n = + 1 and n = + 2, with their square-root dependence on magnetic field, typical from graphene systems 共the spectrum is symmetrical with respect to the zero energy兲. Also, one can see the expected presence of edge states between consecutive LLs and observe the evolution of these edge states ...
Supplementary Information Quantum interference measurement of
... We start with the inelastic scattering rates τi−1 (Fig. 4a) which show a dependence on T close to linear. By the procedure above, the values of τi−1 are unchanged between the PP-IX-, hemin-, and solvent-covered serpentines. The data can be fitted to τi−1 = AT1.02 + τsat−1 over the measur ...
... We start with the inelastic scattering rates τi−1 (Fig. 4a) which show a dependence on T close to linear. By the procedure above, the values of τi−1 are unchanged between the PP-IX-, hemin-, and solvent-covered serpentines. The data can be fitted to τi−1 = AT1.02 + τsat−1 over the measur ...
Universal quantum simulation with prethreshold superconducting qubits: Single-excitation subspace method
... scalable. The standard model of an error-corrected quantum computer is the gate-based fault-tolerant universal quantum computer, where “errors” acting on all device components and at any step during the computation can be corrected as long as they are weak enough—below an error threshold [34–36]— an ...
... scalable. The standard model of an error-corrected quantum computer is the gate-based fault-tolerant universal quantum computer, where “errors” acting on all device components and at any step during the computation can be corrected as long as they are weak enough—below an error threshold [34–36]— an ...
The origin of the phase in the interference of Bose
... just as we claimed in Eq. 共26兲. We will show how to obtain this result by direct calculation in Appendix B as done in ...
... just as we claimed in Eq. 共26兲. We will show how to obtain this result by direct calculation in Appendix B as done in ...