270
... As the quantum analogue of the fictitious kinetic energy term goes to zero, the Hamiltonian in eq 15 approximates the adiabatic quantum Hamiltonian of the system (i.e., quantummechanical nuclei on an approximation to the adiabatic, BornOppenheimer, electronic surface given by the energy functional E ...
... As the quantum analogue of the fictitious kinetic energy term goes to zero, the Hamiltonian in eq 15 approximates the adiabatic quantum Hamiltonian of the system (i.e., quantummechanical nuclei on an approximation to the adiabatic, BornOppenheimer, electronic surface given by the energy functional E ...
Quantum Correlations in Optical Angle–Orbital Angular Momentum
... surface states (18). This optimally doped sample thus fully realizes the insulating massive Dirac fermion state and provides a model system for studying striking topological phenomena (5, 20–22). To maintain this insulating massive Dirac fermion state at higher temperatures requires a further increa ...
... surface states (18). This optimally doped sample thus fully realizes the insulating massive Dirac fermion state and provides a model system for studying striking topological phenomena (5, 20–22). To maintain this insulating massive Dirac fermion state at higher temperatures requires a further increa ...
Slide 1
... dimensions (difference technical, ignore here) So suppose M/string theory is a candidate framework for nature -- then it must contain effectively 4D universe(s) among its solutions, ones that are indistinguishable from ours. In such solutions the extra dimensions are “compactified” to tiny scales co ...
... dimensions (difference technical, ignore here) So suppose M/string theory is a candidate framework for nature -- then it must contain effectively 4D universe(s) among its solutions, ones that are indistinguishable from ours. In such solutions the extra dimensions are “compactified” to tiny scales co ...
Consciousness as a State of Matter
... also satisfy the principle that its information is integrated, forming a unified and indivisible whole. Let us also conjecture another principle that conscious systems must satisfy: that of autonomy, i.e., that information can be processed with relative freedom from external influence. Autonomy is t ...
... also satisfy the principle that its information is integrated, forming a unified and indivisible whole. Let us also conjecture another principle that conscious systems must satisfy: that of autonomy, i.e., that information can be processed with relative freedom from external influence. Autonomy is t ...
Ch 8 RG 2017
... the cannon to recoil. 18. The force on the cannonball d. exert an impulse on it. inside the cannon barrel is equal ...
... the cannon to recoil. 18. The force on the cannonball d. exert an impulse on it. inside the cannon barrel is equal ...
The Bethe ansatz after 75 years
... only are the two models both solvable using the Bethe ansatz, but their respective matrices share the same eigenvectors. In other words, the Heisenberg model Hamiltonian commutes with the ice model transfer matrix.10 The connection between those two models is a manifestation of a more general connec ...
... only are the two models both solvable using the Bethe ansatz, but their respective matrices share the same eigenvectors. In other words, the Heisenberg model Hamiltonian commutes with the ice model transfer matrix.10 The connection between those two models is a manifestation of a more general connec ...
The mystery of square root of minus one in quantum mechanics, and
... We will require the complex wave function ψ to satisfy one of these two equations [italics Schrödinger’s]. Since the conjugate complex function ψ̄ will then satisfy the other equation, we may take the real part of ψ as the real wave function [italics mine] (if we require it).14 and again, as his fi ...
... We will require the complex wave function ψ to satisfy one of these two equations [italics Schrödinger’s]. Since the conjugate complex function ψ̄ will then satisfy the other equation, we may take the real part of ψ as the real wave function [italics mine] (if we require it).14 and again, as his fi ...
Tunable spin-spin interactions and entanglement of ions in
... quantum information processor13–15 without the need to bring the quantum bits (qubits) into the same trapping potential well16,17. Such coupling might also prove useful for metrology and sensing. For example, it could extend the capabilities of quantum-logic spectroscopy18,19 to ions that cannot be ...
... quantum information processor13–15 without the need to bring the quantum bits (qubits) into the same trapping potential well16,17. Such coupling might also prove useful for metrology and sensing. For example, it could extend the capabilities of quantum-logic spectroscopy18,19 to ions that cannot be ...
The permutation gates combined with the one
... Implementing quantum fourier transforms and exponentiated unitary operations is difficult as they require production of static entangled states and dynamic quantum control [21]. It may be possible that the relation between past and future is so interconnected that the present becomes difficult to de ...
... Implementing quantum fourier transforms and exponentiated unitary operations is difficult as they require production of static entangled states and dynamic quantum control [21]. It may be possible that the relation between past and future is so interconnected that the present becomes difficult to de ...
From Markovian semigroup to non
... is completely positive and trace preserving [11–13, 19– 21]. This problem is very involved and contrary to the Markovian case the full characterization of the corresponding properties of memory kernel is still unknown. In the present paper we provide a class of memory kernels giving rise to legitima ...
... is completely positive and trace preserving [11–13, 19– 21]. This problem is very involved and contrary to the Markovian case the full characterization of the corresponding properties of memory kernel is still unknown. In the present paper we provide a class of memory kernels giving rise to legitima ...
Million-Atom Pseudopotential Calculation of GX Mixing in GaAs AlAs
... The crossover from direct band gap to indirect band gap (e.g., G ! X) as a function of an external parameter is common in semiconductor physics. It is seen in (i) zinc blende materials (GaAs [1], InP [2]) as a function of pressure, (ii) alloys (Alx Ga12x As [3], Gax In12x P [4]) as a function of com ...
... The crossover from direct band gap to indirect band gap (e.g., G ! X) as a function of an external parameter is common in semiconductor physics. It is seen in (i) zinc blende materials (GaAs [1], InP [2]) as a function of pressure, (ii) alloys (Alx Ga12x As [3], Gax In12x P [4]) as a function of com ...
Quantum information processing with superconducting qubits in a
... Rabi oscillation with k photons involved in the state transition; when k = 1, it reduces to the usual single-photon Rabi oscillation [27]. Very recently, Nakamura et al. [22] investigated the temporal behavior of a Cooper-pair box driven by a strong microwave field and observed the Rabi oscillations ...
... Rabi oscillation with k photons involved in the state transition; when k = 1, it reduces to the usual single-photon Rabi oscillation [27]. Very recently, Nakamura et al. [22] investigated the temporal behavior of a Cooper-pair box driven by a strong microwave field and observed the Rabi oscillations ...
