Optimisation of Quantum Trajectories Driven by Strong-Field
... ϕCEP λ1/2πc ≠ ϕCEP λ1/m2πc. In our case, the active CEP-locking of the Yb-based pump-laser ensures stable and controllable relative phase delays of all colour components. While this principle has been recognized before23, we report here its first realization at sufficient power for driving HHG. Whil ...
... ϕCEP λ1/2πc ≠ ϕCEP λ1/m2πc. In our case, the active CEP-locking of the Yb-based pump-laser ensures stable and controllable relative phase delays of all colour components. While this principle has been recognized before23, we report here its first realization at sufficient power for driving HHG. Whil ...
Fault-tolerant quantum repeater with atomic ensembles and linear
... splitter !BS" at the middle point. Entanglement is generated between atomic ensembles at sites a and b, once there is a click on either of the detectors. The inset shows the atomic level structure, with the ground state &g', metastable state &s', and excited state &e'. !b" Entanglement has been gene ...
... splitter !BS" at the middle point. Entanglement is generated between atomic ensembles at sites a and b, once there is a click on either of the detectors. The inset shows the atomic level structure, with the ground state &g', metastable state &s', and excited state &e'. !b" Entanglement has been gene ...
Charged domain walls as quantum strings on a - Instituut
... the net displacement of the half string in the y direction. Because the kink operators can occur in many flavors, this problem is therefore in principle richer than that of onedimensional solids. Clearly, kinks with different flavors have to be dynamically inequivalent. Since there is apparently a r ...
... the net displacement of the half string in the y direction. Because the kink operators can occur in many flavors, this problem is therefore in principle richer than that of onedimensional solids. Clearly, kinks with different flavors have to be dynamically inequivalent. Since there is apparently a r ...
Algebraic Study on the Quantum Calogero Model
... Among the models in theoretical physics, exactly solvable models deserYe special interest. For instance, the problem on the hydrogen atom, which played a crucial role in bringing high credit to quantum mechanics, is a typical example of the models whose eigenvalue problems are exactly soh·able by se ...
... Among the models in theoretical physics, exactly solvable models deserYe special interest. For instance, the problem on the hydrogen atom, which played a crucial role in bringing high credit to quantum mechanics, is a typical example of the models whose eigenvalue problems are exactly soh·able by se ...
Entanglement and Tensor Network States - cond
... state energy, usually denoted as E0 . Ground state expectation values will be denoted as hOi, O ∈ B(H) being some observable. Particularly important are local observables OA which are supported on finitely many sites A ⊂ V only (actually most prominently on just a single site). The Hamiltonian gap i ...
... state energy, usually denoted as E0 . Ground state expectation values will be denoted as hOi, O ∈ B(H) being some observable. Particularly important are local observables OA which are supported on finitely many sites A ⊂ V only (actually most prominently on just a single site). The Hamiltonian gap i ...
Hidden Variables and Nonlocality in Quantum Mechanics
... Bell’s strong arguments in favor of the idea. Many are convinced either that it is impossible to interpret quantum theory in this way, or that such an interpretation would actually be irrelevant. There are essentially two reasons behind such doubts. The first concerns certain mathematical theorems ( ...
... Bell’s strong arguments in favor of the idea. Many are convinced either that it is impossible to interpret quantum theory in this way, or that such an interpretation would actually be irrelevant. There are essentially two reasons behind such doubts. The first concerns certain mathematical theorems ( ...
Heisenberg (and Schrödinger, and Pauli) on Hidden - Hal-SHS
... variables theories and earlier discussions. Our aim will be to clarify at least in part how these questions were understood in this earlier period. We first discuss various aspects of Heisenberg’s thought on hidden variables up to 1935: in particular, the tension Heisenberg sees between hidden varia ...
... variables theories and earlier discussions. Our aim will be to clarify at least in part how these questions were understood in this earlier period. We first discuss various aspects of Heisenberg’s thought on hidden variables up to 1935: in particular, the tension Heisenberg sees between hidden varia ...
Gregor Wentzel - National Academy of Sciences
... 1926, to the Paris Academy is along the same lines as Wentzel’s work, submitted one month earlier (June 18, 1926) to the journal Zeitschrift für Physik. Kramers’s later work3 is based on saddle point and steepest descent techniques and provides the famous discussion of turning points. This approxima ...
... 1926, to the Paris Academy is along the same lines as Wentzel’s work, submitted one month earlier (June 18, 1926) to the journal Zeitschrift für Physik. Kramers’s later work3 is based on saddle point and steepest descent techniques and provides the famous discussion of turning points. This approxima ...
Quantum Mechanics
... where χn (x) solve (21) with E = En and an are complex constants. In general this is not a stationary state and thus does not have definite energy. Instead the probability of measuring the particles energy as E = En is proportional to |an |2 (See Section 3). ...
... where χn (x) solve (21) with E = En and an are complex constants. In general this is not a stationary state and thus does not have definite energy. Instead the probability of measuring the particles energy as E = En is proportional to |an |2 (See Section 3). ...
Helium atom - ChaosBook.org
... o far much has been said about 1-dimensional maps, game of pinball and other curious but rather idealized dynamical systems. If you have become impatient and started wondering what good are the methods learned so far in solving real physical problems, we have good news for you. We will show in this ...
... o far much has been said about 1-dimensional maps, game of pinball and other curious but rather idealized dynamical systems. If you have become impatient and started wondering what good are the methods learned so far in solving real physical problems, we have good news for you. We will show in this ...
Helium atom - ChaosBook.org
... o far much has been said about 1-dimensional maps, game of pinball and other curious but rather idealized dynamical systems. If you have become impatient and started wondering what good are the methods learned so far in solving real physical problems, we have good news for you. We will show in this ...
... o far much has been said about 1-dimensional maps, game of pinball and other curious but rather idealized dynamical systems. If you have become impatient and started wondering what good are the methods learned so far in solving real physical problems, we have good news for you. We will show in this ...
Multi-party Quantum Computation Adam Smith
... between the results of [CCD88] and those of [BGW88] is that the former allow a small probability of error (exponentially small in the complexity of the protocol). The bound of n3 for information-theoretically secure mpc was broken by Rabin and Ben-Or [RB89] and Beaver [Bea89], who showed that assumi ...
... between the results of [CCD88] and those of [BGW88] is that the former allow a small probability of error (exponentially small in the complexity of the protocol). The bound of n3 for information-theoretically secure mpc was broken by Rabin and Ben-Or [RB89] and Beaver [Bea89], who showed that assumi ...
Emergence of a classical world from within quantum theory
... We simply believe that clarifying interpretational issues a priori is the most efficient way of presenting and motivating the core problem addressed in this dissertation. Beside the main lines of thought followed in this dissertations, we note that our approach is also particularly well suited for t ...
... We simply believe that clarifying interpretational issues a priori is the most efficient way of presenting and motivating the core problem addressed in this dissertation. Beside the main lines of thought followed in this dissertations, we note that our approach is also particularly well suited for t ...
Momentum and Energy of a Mass Consisting of
... mass comes to elementary particles, and why masses move with velocities below the speed of light. Following a theory of Higgs [1] and others, the so called Higgs field gives elementary particles such as Z- und W-Bosons their mass. At the present time the search for a so-called Higgs particle coming ...
... mass comes to elementary particles, and why masses move with velocities below the speed of light. Following a theory of Higgs [1] and others, the so called Higgs field gives elementary particles such as Z- und W-Bosons their mass. At the present time the search for a so-called Higgs particle coming ...
IMPRECISE MEASUREMENTS IN QUANTUM MECHANICS
... experiment. As a result of the experiment, measurement outcomes are registered. Quantum mechanics predicts the probabilities of the measurement outcomes. In this section we recall the probability structure of quantum mechanics as presented, for instance, in [16], [21], [33], and [46]. Let Ω be the s ...
... experiment. As a result of the experiment, measurement outcomes are registered. Quantum mechanics predicts the probabilities of the measurement outcomes. In this section we recall the probability structure of quantum mechanics as presented, for instance, in [16], [21], [33], and [46]. Let Ω be the s ...
Jagiellonian University M. Smoluchowski Institute of Physics Entropy
... If one of the events is split into two, the new function of uncertainty is equal to the sum of the original uncertainty and the uncertainty of the new division weighted by the probability of the divided event. ...
... If one of the events is split into two, the new function of uncertainty is equal to the sum of the original uncertainty and the uncertainty of the new division weighted by the probability of the divided event. ...
On Zurek`s Derivation of the Born Rule
... to be non-contextual. The normalization requirement of Eq. (1) for p(v) with respect to any orthonormal basis can be physically motivated by remembering that any orthonormal basis {v1 , . . . , vn } can be viewed as the = i λi |vi vi |, and by referring to the fact eigenbasis of observables O ...
... to be non-contextual. The normalization requirement of Eq. (1) for p(v) with respect to any orthonormal basis can be physically motivated by remembering that any orthonormal basis {v1 , . . . , vn } can be viewed as the = i λi |vi vi |, and by referring to the fact eigenbasis of observables O ...
Stimulated emission from single quantum dipoles
... where d , , is the dipole matrix element. In deriving this result, the two-level system is assumed to have a spatial extent small in comparison to the optical wavelength so that the dipole approximation is applicable. In particular, the spatial variation of the optical wave is rcmoved from the inter ...
... where d , , is the dipole matrix element. In deriving this result, the two-level system is assumed to have a spatial extent small in comparison to the optical wavelength so that the dipole approximation is applicable. In particular, the spatial variation of the optical wave is rcmoved from the inter ...
Topological quantum computation
... nor fermions are called anyons. Anyons are a fascinating theoretical construct, but do they have anything to do with the physics of real systems that can be studied in the laboratory? The remarkable answer is: “Yes!” Even in our three-dimensional world, a two-dimensional gas of electrons can be real ...
... nor fermions are called anyons. Anyons are a fascinating theoretical construct, but do they have anything to do with the physics of real systems that can be studied in the laboratory? The remarkable answer is: “Yes!” Even in our three-dimensional world, a two-dimensional gas of electrons can be real ...
Lecture 2: Electronics and Mechanics on the Nanometer Scale
... Damping of the Mechanical Motion So far we have ignored any interaction of the mechanical vibrations with the many other degrees of freedom present in the solid. Even though such interactions may be relatively weak they could produce a significant effect on a large enough time scale. The interaction ...
... Damping of the Mechanical Motion So far we have ignored any interaction of the mechanical vibrations with the many other degrees of freedom present in the solid. Even though such interactions may be relatively weak they could produce a significant effect on a large enough time scale. The interaction ...
Quantum Computation, Quantum Theory and AI
... Quantum computers were first envisaged by Nobel Laureate physicist Feynman [47] in 1982. He conceived that no classical computer could simulate certain quantum phenomena without an exponential slowdown, and so realized that quantum mechanical effects should offer something genuinely new to computati ...
... Quantum computers were first envisaged by Nobel Laureate physicist Feynman [47] in 1982. He conceived that no classical computer could simulate certain quantum phenomena without an exponential slowdown, and so realized that quantum mechanical effects should offer something genuinely new to computati ...