CODATA recommended values of the
... carried out with more significant figures than are displayed in the text to avoid rounding errors, data with more digits are available on the FCDC web site for possible independent analysis. However, because of their importance, we recall in detail the following two points also discussed in these re ...
... carried out with more significant figures than are displayed in the text to avoid rounding errors, data with more digits are available on the FCDC web site for possible independent analysis. However, because of their importance, we recall in detail the following two points also discussed in these re ...
Entanglement Theory and the Quantum
... Quantum mechanics led us to reconsider the scope of physics and its building principles, such as the notions of realism and locality. More recently, quantum theory has changed in an equally dramatic manner our understanding of information processing and computation. On one hand, the fundamental prop ...
... Quantum mechanics led us to reconsider the scope of physics and its building principles, such as the notions of realism and locality. More recently, quantum theory has changed in an equally dramatic manner our understanding of information processing and computation. On one hand, the fundamental prop ...
Discrete Approaches to Quantum Gravity in Four Dimensions
... With the absence of a satisfactory quantum theory of gravity, a major puzzle in theoretical physics still remains unsolved. This article contains an overview and a comprehensive bibliography of past efforts to define a consistent theory of quantum gravity in four dimensions via an intermediate discr ...
... With the absence of a satisfactory quantum theory of gravity, a major puzzle in theoretical physics still remains unsolved. This article contains an overview and a comprehensive bibliography of past efforts to define a consistent theory of quantum gravity in four dimensions via an intermediate discr ...
Categorical Models for Quantum Computing
... in [1] as a mathematical model for quantum theory. This is an alternative to, and a generalisations of, the Hilbert space model. Together with their colleagues, they have extended this to a versatile framework for quantum computing. Recently, Jamie Vicary has proposed an alternative framework in ter ...
... in [1] as a mathematical model for quantum theory. This is an alternative to, and a generalisations of, the Hilbert space model. Together with their colleagues, they have extended this to a versatile framework for quantum computing. Recently, Jamie Vicary has proposed an alternative framework in ter ...
Ph410 Physics of Quantum Computation1
... done during a computation, then the computation could be performed reversibly, and the computer restored to its initial state at the end of the computation by undoing (reversing) the program once the answer was obtained. The notion that computation could be performed by a reversible process was init ...
... done during a computation, then the computation could be performed reversibly, and the computer restored to its initial state at the end of the computation by undoing (reversing) the program once the answer was obtained. The notion that computation could be performed by a reversible process was init ...
High Frequency Noise Detection in Mesoscopic Devices
... The physical description of our world was based, at the end of the 19th century, on classical, deterministic theories. Newton’s laws for mechanics together with Maxwell’s equations for the electromagnetic field and its interaction with the matter can be used to obtain an accurate description of the ...
... The physical description of our world was based, at the end of the 19th century, on classical, deterministic theories. Newton’s laws for mechanics together with Maxwell’s equations for the electromagnetic field and its interaction with the matter can be used to obtain an accurate description of the ...
Theory and applications of light-matter interactions in Gerasimos Angelatos
... allows for completely secure communication guaranteed by the laws of quantum mechanics. The quintessential quantum cryptography scheme is the BB84 protocol, where quantum bits are encoded in the polarization of single photons using a pair of conjugate bases, and any attempt to eavesdrop the signal i ...
... allows for completely secure communication guaranteed by the laws of quantum mechanics. The quintessential quantum cryptography scheme is the BB84 protocol, where quantum bits are encoded in the polarization of single photons using a pair of conjugate bases, and any attempt to eavesdrop the signal i ...
Characterizing and witnessing multipartite correlations: from nonlocality to contextuality PhD thesis
... intuition. In order to explain these facts, quantum theory was developed, which so far has been able to reproduce the observed results. However, I believe that our understanding of quantum mechanics can be significantly improved by the search for an operational meaning behind its mathematical formul ...
... intuition. In order to explain these facts, quantum theory was developed, which so far has been able to reproduce the observed results. However, I believe that our understanding of quantum mechanics can be significantly improved by the search for an operational meaning behind its mathematical formul ...
YuHao_1
... Compared with storage ring accelerators, the ERL does not recirculate electron beam itself, only retrieve its energy. The electron beam does not have sufficient time to reach its equilibrium state due to synchrotron radiation and quantum excitation. Therefore, the electron beam quality mainly depend ...
... Compared with storage ring accelerators, the ERL does not recirculate electron beam itself, only retrieve its energy. The electron beam does not have sufficient time to reach its equilibrium state due to synchrotron radiation and quantum excitation. Therefore, the electron beam quality mainly depend ...
Emittance growth induced by electron cloud in proton storage rings
... In proton and positron storage rings with many closely spaced bunches, a large number of electrons can accumulate in the beam pipe due to various mechanisms (photoemission, residual gas ionization, beam–induced multipacting). The so-formed electron cloud interacts with the positively charged bunches ...
... In proton and positron storage rings with many closely spaced bunches, a large number of electrons can accumulate in the beam pipe due to various mechanisms (photoemission, residual gas ionization, beam–induced multipacting). The so-formed electron cloud interacts with the positively charged bunches ...
Preprint
... as an observation of the zero–point momentum distribution of trapped condensates, as a measurement of the energies of free–particle and phonon excitations, and as evidence for correlations in the many–body condensate wavefunction introduced by interatomic interactions. 2.1.2 Light scattering from at ...
... as an observation of the zero–point momentum distribution of trapped condensates, as a measurement of the energies of free–particle and phonon excitations, and as evidence for correlations in the many–body condensate wavefunction introduced by interatomic interactions. 2.1.2 Light scattering from at ...
"Electronic Spectroscopy and Energy Transfer in Cadmium Selenide Quantum Dots and Conjugated Oligomers"
... separation by trapping at the dot surface, and electronic energy transfer (EnT). These phenomena are studied using different CdSe sizes, highlighting the effects of quantum confinement and surface energies on exciton decay. The size dependence of the exciton lifetime is studied, and correlation of t ...
... separation by trapping at the dot surface, and electronic energy transfer (EnT). These phenomena are studied using different CdSe sizes, highlighting the effects of quantum confinement and surface energies on exciton decay. The size dependence of the exciton lifetime is studied, and correlation of t ...
- Quantum Optics and Spectroscopy
... Quantum information processing combines two of the most successful and fascinating ideas of the 20th century - quantum physics and computer science. A quantum computer promises to solve certain problems more efficient than classical computers. But building such a quantum computer is a cumbersome tas ...
... Quantum information processing combines two of the most successful and fascinating ideas of the 20th century - quantum physics and computer science. A quantum computer promises to solve certain problems more efficient than classical computers. But building such a quantum computer is a cumbersome tas ...
Single-Cycle Non-Sequential Double Ionization - Max
... Non-sequential double ionization (NSDI) is a classic example for multi-electron dynamics in strong laser fields. It is characterized by an orders-of-magnitude enhancement in the yield of doubly-charged ions [1] as compared to sequential double ionization, where both electrons are emitted independent ...
... Non-sequential double ionization (NSDI) is a classic example for multi-electron dynamics in strong laser fields. It is characterized by an orders-of-magnitude enhancement in the yield of doubly-charged ions [1] as compared to sequential double ionization, where both electrons are emitted independent ...
Anisotropic scattering effect of the inclined misfit dislocation on the
... demonstration of high power microwave high electron mobility transistors (HEMTs). These devices often require high quality hetero-epitaxial layers on sapphire, SiC or Si(111) having different compositions in order to optimize electrical and optical performance.1–6 However, due to the large lattice m ...
... demonstration of high power microwave high electron mobility transistors (HEMTs). These devices often require high quality hetero-epitaxial layers on sapphire, SiC or Si(111) having different compositions in order to optimize electrical and optical performance.1–6 However, due to the large lattice m ...
Quantum Information with Fermionic Gaussian States - Max
... In this Thesis we study finite-dimensional fermionic Gaussian states and channels. In physics, Gaussian approximation is a frequently used tool for solving many-body problems. Gaussian approximation relies on describing system fully in terms of two-point correlation functions. This means that all th ...
... In this Thesis we study finite-dimensional fermionic Gaussian states and channels. In physics, Gaussian approximation is a frequently used tool for solving many-body problems. Gaussian approximation relies on describing system fully in terms of two-point correlation functions. This means that all th ...
Hydrogen atom
A hydrogen atom is an atom of the chemical element hydrogen. The electrically neutral atom contains a single positively charged proton and a single negatively charged electron bound to the nucleus by the Coulomb force. Atomic hydrogen constitutes about 75% of the elemental (baryonic) mass of the universe.In everyday life on Earth, isolated hydrogen atoms (usually called ""atomic hydrogen"" or, more precisely, ""monatomic hydrogen"") are extremely rare. Instead, hydrogen tends to combine with other atoms in compounds, or with itself to form ordinary (diatomic) hydrogen gas, H2. ""Atomic hydrogen"" and ""hydrogen atom"" in ordinary English use have overlapping, yet distinct, meanings. For example, a water molecule contains two hydrogen atoms, but does not contain atomic hydrogen (which would refer to isolated hydrogen atoms).