A Quon Model
... The four-string model for a qudit found in §5.3 of [3] arose as a natural generalization of Kitaev’s picture [7] of a spin as a pair of fermions. The four strings arise as we represent the Pauli matrices X, Y, Z by four parafermions. In our reinterpretation, we replace the two fermions by a pair of ...
... The four-string model for a qudit found in §5.3 of [3] arose as a natural generalization of Kitaev’s picture [7] of a spin as a pair of fermions. The four strings arise as we represent the Pauli matrices X, Y, Z by four parafermions. In our reinterpretation, we replace the two fermions by a pair of ...
On the Hubble constant and the cosmological
... It can be seen by a comparison of the values of the distance to Virgo in Table 1, that different methods sometimes give different results, and the same methods in the hands of different investigators can also give different results. In general this is because there is intrinsic dispersion in the pro ...
... It can be seen by a comparison of the values of the distance to Virgo in Table 1, that different methods sometimes give different results, and the same methods in the hands of different investigators can also give different results. In general this is because there is intrinsic dispersion in the pro ...
Quantum Field Theory: Underdetermination, Inconsistency, and
... meaningful interaction because a quadratic self-interaction term represents a free system and a cubic self-interaction term is not physically meaningful because even the classical wave equation has energy that is unbounded from below and has singular solutions2 (Jaffe 1999, p. 133; Keller 1957). The ...
... meaningful interaction because a quadratic self-interaction term represents a free system and a cubic self-interaction term is not physically meaningful because even the classical wave equation has energy that is unbounded from below and has singular solutions2 (Jaffe 1999, p. 133; Keller 1957). The ...
Realisation of a programmable two-qubit quantum processor
... 160 different randomly chosen operations distributed in SU(4) according to the Haar measure[23]. (The probability distribution given by the Haar measure is a uniform distribution in the space of unitary matrices.) To characterise our implementation of the 160 operations, we apply each to one of 16 i ...
... 160 different randomly chosen operations distributed in SU(4) according to the Haar measure[23]. (The probability distribution given by the Haar measure is a uniform distribution in the space of unitary matrices.) To characterise our implementation of the 160 operations, we apply each to one of 16 i ...
Is Quantum Chemistry a Degenerating Research Programme?
... (ii) Non-relativistic Schrödinger equation, (iii) Basis sets, (iv) ‘One electron’ SCF wave functions, and (v) Electron correlation methods It now remains to show that quantum chemistry is a progressive research programme, i.e. that successive improvements in the auxiliary conditions have led to pro ...
... (ii) Non-relativistic Schrödinger equation, (iii) Basis sets, (iv) ‘One electron’ SCF wave functions, and (v) Electron correlation methods It now remains to show that quantum chemistry is a progressive research programme, i.e. that successive improvements in the auxiliary conditions have led to pro ...
A Suggested Answer To Wallstrom`s Criticism: Zitterbewegung
... (5) and (6) returns (11). In other words, the forward and backward Fokker-Planck equations, under these constraints, reduce to the same time-reversal invariant continuity equation. So (9), (10), and (12) together fix ρ as the common, single-time, ‘equilibrium’ probability density (in analogy with a ...
... (5) and (6) returns (11). In other words, the forward and backward Fokker-Planck equations, under these constraints, reduce to the same time-reversal invariant continuity equation. So (9), (10), and (12) together fix ρ as the common, single-time, ‘equilibrium’ probability density (in analogy with a ...
From Sets to Quarks
... The condition mR = m does not mean that the calculation of self - energy FDI is useless. When the motion of particle deviates from the mass - shell , i.e. ,p2 6= m , the combination of the self - energy formula with other FDIs in QED gives useful results. For instance, we are able to calculate quick ...
... The condition mR = m does not mean that the calculation of self - energy FDI is useless. When the motion of particle deviates from the mass - shell , i.e. ,p2 6= m , the combination of the self - energy formula with other FDIs in QED gives useful results. For instance, we are able to calculate quick ...
A functional quantum programming language
... There are a number of papers on simulating or integrating quantum programming within conventional functional programming, e.g. Mu and Bird’s early proposal on modelling quantum programming in a functional language [11], Karczmarczuk’s use of functional programming to model quantum systems [9] and Sa ...
... There are a number of papers on simulating or integrating quantum programming within conventional functional programming, e.g. Mu and Bird’s early proposal on modelling quantum programming in a functional language [11], Karczmarczuk’s use of functional programming to model quantum systems [9] and Sa ...
