Wigner`s Dynamical Transition State Theory in
... WBW05c] the fundamental framework for phase space TST is developed. The starting point is classical mechanics and a Hamiltonian function describing the system (the same as [Wig38]). The Hamiltonian can be expressed in any convenient set of coordinates, have any number, d, degrees of freedom (DoF) an ...
... WBW05c] the fundamental framework for phase space TST is developed. The starting point is classical mechanics and a Hamiltonian function describing the system (the same as [Wig38]). The Hamiltonian can be expressed in any convenient set of coordinates, have any number, d, degrees of freedom (DoF) an ...
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... (PIA),9 we have recently published a quantum theory of χ(3) parametric amplifiers that takes into account the non-instantaneous nonlinear response of the medium and the requisite addition of noise caused by this non-instantaneous nonlinear response.10, 11 This work also provides analytical expression ...
... (PIA),9 we have recently published a quantum theory of χ(3) parametric amplifiers that takes into account the non-instantaneous nonlinear response of the medium and the requisite addition of noise caused by this non-instantaneous nonlinear response.10, 11 This work also provides analytical expression ...
Universitat Autonoma de Barcelona Facultat de Ciencies, Departament de F sica
... Overview of quantum memories Research in the eld of quantum information science, which deals with communication and computation incorporating the laws of quantum mechanics, has lead to outstanding and promising discoveries. For instance, it has been shown that quantum cryptography can allow for secu ...
... Overview of quantum memories Research in the eld of quantum information science, which deals with communication and computation incorporating the laws of quantum mechanics, has lead to outstanding and promising discoveries. For instance, it has been shown that quantum cryptography can allow for secu ...
Research Project Quantum Physics
... The world’s leading physicists Heisenberg, Bohr, Einstein and many more have developed a completely new kind of physics: quantum physics. Quantum physics is not just another branch of physics, like mechanics or thermodynamics. It is physics. Quantum physics is a new way of thinking within physics, t ...
... The world’s leading physicists Heisenberg, Bohr, Einstein and many more have developed a completely new kind of physics: quantum physics. Quantum physics is not just another branch of physics, like mechanics or thermodynamics. It is physics. Quantum physics is a new way of thinking within physics, t ...
THE TRIANGLE INEQUALITY AND THE DUAL GROMOV
... Lipschitz seminorm LZ associated with dZ for ιX is given by the Lipschitz seminorm LX associated with dX . Conversely, if ιX : X ,→ Z is an injection and if LX is the quotient of LZ for ιX then ιX is an isometry. This observation justifies our restriction to seminorms defined on the self-adjoint par ...
... Lipschitz seminorm LZ associated with dZ for ιX is given by the Lipschitz seminorm LX associated with dX . Conversely, if ιX : X ,→ Z is an injection and if LX is the quotient of LZ for ιX then ιX is an isometry. This observation justifies our restriction to seminorms defined on the self-adjoint par ...
On quantum obfuscation - University of Maryland Institute for
... Encryption of data is fundamental to secure communication in the modern world. Beyond encryption of data lies obfuscation, i.e., encryption of functionality. It is well-known that the most powerful means of obfuscating classical programs, so-called “black-box obfuscation,” is provably impossible [6] ...
... Encryption of data is fundamental to secure communication in the modern world. Beyond encryption of data lies obfuscation, i.e., encryption of functionality. It is well-known that the most powerful means of obfuscating classical programs, so-called “black-box obfuscation,” is provably impossible [6] ...
pdf - arXiv.org
... where their approach is based on the induced graphs of the quantum interaction graph. They establish necessary and sufficient conditions for exponential and asymptotic quantum consensus, respectively, for switching quantum interaction graphs. In [19], the convergence rate of the continuous time quan ...
... where their approach is based on the induced graphs of the quantum interaction graph. They establish necessary and sufficient conditions for exponential and asymptotic quantum consensus, respectively, for switching quantum interaction graphs. In [19], the convergence rate of the continuous time quan ...
Probability in Everettian quantum mechanics - Philsci
... mind—is attributed a branching trajectory through time rather than the usual linear one. For the purposes of this paper, I will follow Deutsch in regarding Everettian quantum mechanics as a many worlds theory (Deutsch 1996, 223). Solutions to the measurement problem along these lines are popular, an ...
... mind—is attributed a branching trajectory through time rather than the usual linear one. For the purposes of this paper, I will follow Deutsch in regarding Everettian quantum mechanics as a many worlds theory (Deutsch 1996, 223). Solutions to the measurement problem along these lines are popular, an ...
Implementation of a combined charge-phase quantum bit - ENS-phys
... fully contributes to the capacitance Ceff . We attribute this discrepancy to two effects. First, the SMC resistor in the bias-current line is slightly heated by the bias-current, as indicated by the increase observed when relatively slow bias-current ramps are used instead of fast pulses. Second, the ...
... fully contributes to the capacitance Ceff . We attribute this discrepancy to two effects. First, the SMC resistor in the bias-current line is slightly heated by the bias-current, as indicated by the increase observed when relatively slow bias-current ramps are used instead of fast pulses. Second, the ...
11 Harmonic oscillator and angular momentum — via operator algebra
... turns out, firstly, that we are able to reproduce the results for orbital angular momenta, with integer quantum numbers l and m (see Tillegg 5 or 6.1 in Bransden & Joachain). Secondly, the algebraic method furnishes a set of angular momentum states with half-integral quantum numbers, which do not de ...
... turns out, firstly, that we are able to reproduce the results for orbital angular momenta, with integer quantum numbers l and m (see Tillegg 5 or 6.1 in Bransden & Joachain). Secondly, the algebraic method furnishes a set of angular momentum states with half-integral quantum numbers, which do not de ...
Topological Quantum: Lecture Notes
... There is a fascinating relationship between the Kauffman invariant and quantum physics. For certain types of so-called ”topological quantum systems” the amplitudes of space-time processes can be directly calculated via the Kauffman invarient. We should first comment that most of what we will discuss ...
... There is a fascinating relationship between the Kauffman invariant and quantum physics. For certain types of so-called ”topological quantum systems” the amplitudes of space-time processes can be directly calculated via the Kauffman invarient. We should first comment that most of what we will discuss ...
Quantum Computation: Theory and Implementation
... Computation and quantum complexity theory (3) .............................................................................................170 Fault-tolerant quantum computation (5) ...........................................................................................................170 Gates ( ...
... Computation and quantum complexity theory (3) .............................................................................................170 Fault-tolerant quantum computation (5) ...........................................................................................................170 Gates ( ...
Full-Text PDF
... not obvious without further investigation. A general argument for the positiveness of the NE entropy production rate was given in [12] and a few numerical examples were given in [11]. Using the same model system, i.e., the non-interacting single level coupled to two reservoirs, we provide in the nex ...
... not obvious without further investigation. A general argument for the positiveness of the NE entropy production rate was given in [12] and a few numerical examples were given in [11]. Using the same model system, i.e., the non-interacting single level coupled to two reservoirs, we provide in the nex ...
6 Product Operators
... between these energy levels which are detected in spectroscopy. To understand the spectrum, therefore, it is necessary to have a knowledge of the energy levels and this in turn requires a knowledge of the Hamiltonian operator. In NMR, the Hamiltonian is seen as having a more subtle effect than simpl ...
... between these energy levels which are detected in spectroscopy. To understand the spectrum, therefore, it is necessary to have a knowledge of the energy levels and this in turn requires a knowledge of the Hamiltonian operator. In NMR, the Hamiltonian is seen as having a more subtle effect than simpl ...
