Computational methods to predict the reactivity of
... which calculates the orbital energies of conjugated organic molecules by making use of empirical parameters. Ab initio quantum mechanical methods are, on the other hand, aimed at solving the Schrödinger equation. Since the 1960s, with the introduction of computing machines, the development of more ...
... which calculates the orbital energies of conjugated organic molecules by making use of empirical parameters. Ab initio quantum mechanical methods are, on the other hand, aimed at solving the Schrödinger equation. Since the 1960s, with the introduction of computing machines, the development of more ...
Entanglement Entropy at Infinite-Randomness Fixed Points in Higher Dimensions Yu-Cheng Lin,
... 1. Even so, certain random critical points in 1D are shown to have logarithmic divergences of entanglement entropy with universal coefficients, as in the pure case; these include infinite-randomness fixed points in the randomsinglet universality class [9–13] and a class of aperiodic singlet phases [ ...
... 1. Even so, certain random critical points in 1D are shown to have logarithmic divergences of entanglement entropy with universal coefficients, as in the pure case; these include infinite-randomness fixed points in the randomsinglet universality class [9–13] and a class of aperiodic singlet phases [ ...
silicon in the quantum limit: quantum computing
... The pursuit of spin and quantum entanglement-based devices in solid-state systems has become a global endeavor. The approach of the quantum size limit in computer electronics, the many recent advances in nanofabrication, and the rediscovery that information is physical (and thus based on quantum phy ...
... The pursuit of spin and quantum entanglement-based devices in solid-state systems has become a global endeavor. The approach of the quantum size limit in computer electronics, the many recent advances in nanofabrication, and the rediscovery that information is physical (and thus based on quantum phy ...
Finite machines, mental procedures, and modern
... And yet, Gödel’s later concern was that, insofar as Turing’s work shows that “mental procedure cannot go beyond mechanical procedures”, it would imply the same kind of limitation on human mind. He therefore deems Turing’s argument to be inconclusive (10): “What Turing disregards completely is the fa ...
... And yet, Gödel’s later concern was that, insofar as Turing’s work shows that “mental procedure cannot go beyond mechanical procedures”, it would imply the same kind of limitation on human mind. He therefore deems Turing’s argument to be inconclusive (10): “What Turing disregards completely is the fa ...
Relativity and Acceleration
... Einstein’s theory of special relativity is deeply connected with the notion of inertial reference frame: it is correct to say that special-relativistic theories, as described in Lorentz coordinates, speak the language of uniformly moving observers. Indeed, the integration between the basic postulate ...
... Einstein’s theory of special relativity is deeply connected with the notion of inertial reference frame: it is correct to say that special-relativistic theories, as described in Lorentz coordinates, speak the language of uniformly moving observers. Indeed, the integration between the basic postulate ...
Theory of the quantized Hall effect 1. Introduction
... The solution of the Harniltonian is carried out in section 9, together with the construction of the corresponding statistical mechanics. Section 10 is the longest one. There we describe the normal Hall effect, and discuss in detail the following topics: orbitals' geometry and dimension; behavior of ...
... The solution of the Harniltonian is carried out in section 9, together with the construction of the corresponding statistical mechanics. Section 10 is the longest one. There we describe the normal Hall effect, and discuss in detail the following topics: orbitals' geometry and dimension; behavior of ...
Three Dimensional View of the SYK/AdS Duality
... Jackiw-Teitelboim model [60, 61] of dilaton-gravity with a negative cosmological constant, studied in [62], while [63] provides strong evidence that it is actually Liouville theory. (See also [64–69]) It is also known that the matter sector contains an infinite tower of particles [8–10]. Recently, c ...
... Jackiw-Teitelboim model [60, 61] of dilaton-gravity with a negative cosmological constant, studied in [62], while [63] provides strong evidence that it is actually Liouville theory. (See also [64–69]) It is also known that the matter sector contains an infinite tower of particles [8–10]. Recently, c ...
Quantum Reflection at Strong Magnetic Fields
... the condensed matter gives rise to a large background. We therefore end up with a highly sensitive setup possessing an inherent signal-background separation, which should prove to be an important advantage compared to other experiments aiming to probe fluctuation-induced nonlinearities of the quantu ...
... the condensed matter gives rise to a large background. We therefore end up with a highly sensitive setup possessing an inherent signal-background separation, which should prove to be an important advantage compared to other experiments aiming to probe fluctuation-induced nonlinearities of the quantu ...
Optical properties of ZnO/(Zn, Mg)O quantum wells
... PL energies that correspond to the case of unscreened internal electric fields. For this purpose, time-resolved PL measurements are very helpful. Figure 3 gives an example of the dynamics of the descreening of the internal electric field for a relatively wide QW. The most striking feature is the ene ...
... PL energies that correspond to the case of unscreened internal electric fields. For this purpose, time-resolved PL measurements are very helpful. Figure 3 gives an example of the dynamics of the descreening of the internal electric field for a relatively wide QW. The most striking feature is the ene ...
INTRINSIC SPIN
... back to the beginning on a higher level Extrinsic + intrinsic AHE in graphene: two approaches with the same answer Optical detection of current-induced polarization photoluminescence (bulk and edge 2DHG) Kerr/Faraday rotation (3D bulk and edge, 2DEG) Transport detection of the mesoscopic SHE in ...
... back to the beginning on a higher level Extrinsic + intrinsic AHE in graphene: two approaches with the same answer Optical detection of current-induced polarization photoluminescence (bulk and edge 2DHG) Kerr/Faraday rotation (3D bulk and edge, 2DEG) Transport detection of the mesoscopic SHE in ...
generalized numerical ranges and quantum error correction
... range of infinite dimensional operators. First, many quantum mechanical phenomena are better described using infinite dimensional Hilbert spaces. Also, a practical quantum computer must be able to handle a large number of qubits so that the underlying Hilbert space must have a very large dimension. ...
... range of infinite dimensional operators. First, many quantum mechanical phenomena are better described using infinite dimensional Hilbert spaces. Also, a practical quantum computer must be able to handle a large number of qubits so that the underlying Hilbert space must have a very large dimension. ...
