Embedding Quantum Simulators Roberto Di Candia
... are considered intractable in a classical computer. Although there are strong theoretical bases confirming this claim, several aspects of quantum simulators have still to be studied, in order to faithfully prove their feasibility. Moreover, the general question on which features of the considered mo ...
... are considered intractable in a classical computer. Although there are strong theoretical bases confirming this claim, several aspects of quantum simulators have still to be studied, in order to faithfully prove their feasibility. Moreover, the general question on which features of the considered mo ...
Compact dimensions
... ADD Solution to the Hierarchy problem: 1. All known experiments/observations are done on the D3 brane and do not sense the extra dimensions until the energy scale of the experiment reaches the bulk scale (string tension)-1 (= TeV?) 2. Gravity propagates in all the 3+d spatial dimensions, includin ...
... ADD Solution to the Hierarchy problem: 1. All known experiments/observations are done on the D3 brane and do not sense the extra dimensions until the energy scale of the experiment reaches the bulk scale (string tension)-1 (= TeV?) 2. Gravity propagates in all the 3+d spatial dimensions, includin ...
The Large Hadron Collider, or LHC, is the most powerful particle
... String Theory claims that the building block of the universe is not the commonly accepted particle but a string. For this to be true the existence of “no fewer than 11 dimensions” (Strickland) would be required (there are only four yet discovered). The Large Hadron Collider, in the pursuit of String ...
... String Theory claims that the building block of the universe is not the commonly accepted particle but a string. For this to be true the existence of “no fewer than 11 dimensions” (Strickland) would be required (there are only four yet discovered). The Large Hadron Collider, in the pursuit of String ...
AbMinPRL - University of Strathclyde
... Newton’s first law of motion, supports the Abraham momentum [2,4]. The recoil of an absorbing or radiating atom in a medium [5,6] and the phenomenon of diffraction [7], however, argue with equal weight for the Minkowski momentum. Application of the Lorentz force law to the problem confirms the valid ...
... Newton’s first law of motion, supports the Abraham momentum [2,4]. The recoil of an absorbing or radiating atom in a medium [5,6] and the phenomenon of diffraction [7], however, argue with equal weight for the Minkowski momentum. Application of the Lorentz force law to the problem confirms the valid ...
Inconsistencies of the Adiabatic Theorem and the Berry Phase
... This means that we drop terms of the order of (ω/2) sin θ in the exact expressions, so that Ẽ1 ≈ [gµ0 H + (ω/2) cos θ]. We thus see that the “smallness” parameter in the “adiabatic” treatment is hn1 (t)|ṅ2 (t)i. Note that the unitarity of this U (t) is verified to be obeyed consistent with the adi ...
... This means that we drop terms of the order of (ω/2) sin θ in the exact expressions, so that Ẽ1 ≈ [gµ0 H + (ω/2) cos θ]. We thus see that the “smallness” parameter in the “adiabatic” treatment is hn1 (t)|ṅ2 (t)i. Note that the unitarity of this U (t) is verified to be obeyed consistent with the adi ...
LETTERS Nature of the superconductor–insulator transition in disordered superconductors Yonatan Dubi
... The interplay of superconductivity and disorder has intrigued scientists for several decades. Disorder is expected to enhance the electrical resistance of a system, whereas superconductivity is associated with a zero-resistance state. Although superconductivity has been predicted to persist even in ...
... The interplay of superconductivity and disorder has intrigued scientists for several decades. Disorder is expected to enhance the electrical resistance of a system, whereas superconductivity is associated with a zero-resistance state. Although superconductivity has been predicted to persist even in ...
Physics
... Phy 341. Advanced Physics Laboratory. Experiments in upper-level physics topics requiring measurement using optical, mechanical and electrical devices; report writing including standard methodologies and techniques in data handling, analysis and display. Offered alternate years. Prerequisite: Phy 22 ...
... Phy 341. Advanced Physics Laboratory. Experiments in upper-level physics topics requiring measurement using optical, mechanical and electrical devices; report writing including standard methodologies and techniques in data handling, analysis and display. Offered alternate years. Prerequisite: Phy 22 ...
Physics
... Phy 341. Advanced Physics Laboratory. Experiments in upper-level physics topics requiring measurement using optical, mechanical and electrical devices; report writing including standard methodologies and techniques in data handling, analysis and display. Offered alternate years. Prerequisite: Phy 22 ...
... Phy 341. Advanced Physics Laboratory. Experiments in upper-level physics topics requiring measurement using optical, mechanical and electrical devices; report writing including standard methodologies and techniques in data handling, analysis and display. Offered alternate years. Prerequisite: Phy 22 ...
Introduction to the Bethe Ansatz I
... quantum many body systems are known to be solvable by some variant of the Bethe ansatz, and the method has been generalized and expanded far beyond the ad hoc calculational tool it was originally. Unlike the simulation of a classical model system, most computational approaches to quantum many-body s ...
... quantum many body systems are known to be solvable by some variant of the Bethe ansatz, and the method has been generalized and expanded far beyond the ad hoc calculational tool it was originally. Unlike the simulation of a classical model system, most computational approaches to quantum many-body s ...
From the Mendeleev periodic table to particle physics and - Hal-SHS
... of the atom. In some sense, their approach exhibits a phenomenological character. However, the result really follows from ab initio calculations in the framework of nonrelativistic Quantum Mechanics and, from the mathematical point of view, it corresponds to the difficult inverse problem of finding ...
... of the atom. In some sense, their approach exhibits a phenomenological character. However, the result really follows from ab initio calculations in the framework of nonrelativistic Quantum Mechanics and, from the mathematical point of view, it corresponds to the difficult inverse problem of finding ...
Ady Stern
... non-abelian statistics, meaning that (for example) with 2N quasi-particles at fixed positions, the ground state is ...
... non-abelian statistics, meaning that (for example) with 2N quasi-particles at fixed positions, the ground state is ...
Quantum defect theory description of weakly bound levels and Feshbach...
... scattering wave function requires propagation out to such long distances. In this respect, multichannel quantum defect theory (MQDT) can be an efficient alternative. MQDT was born in atomic physics long ago, as a highly successful theory to explain the spectra of autoionizing states in complex atoms ...
... scattering wave function requires propagation out to such long distances. In this respect, multichannel quantum defect theory (MQDT) can be an efficient alternative. MQDT was born in atomic physics long ago, as a highly successful theory to explain the spectra of autoionizing states in complex atoms ...
EQUILIBRIUM STATE OF A SELF
... De Sitter space-time is one of the most fundamental and symmetric space-times. It is a constant-curvature space-time completely characterized by only one constant H , and its group of symmetries is as large as the Poincare group of symmetries of the Minkowski spacetime (10 generators). That is why i ...
... De Sitter space-time is one of the most fundamental and symmetric space-times. It is a constant-curvature space-time completely characterized by only one constant H , and its group of symmetries is as large as the Poincare group of symmetries of the Minkowski spacetime (10 generators). That is why i ...
Spinons and triplons in spatially anisotropic frustrated antiferromagnets ARTICLES MASANORI KOHNO
... as Z ∼ |J 0 (k x , k y )| and δE ∼ |J 0 (k x , k y )|2 (up to logarithmic corrections). See the Supplementary Information for details. (2) J 0 (k) > 0. The spectral weight shifts upwards, and the peak is broadened in the continuum, see Fig. 2b. A suppression of spectral weight at the lower edge of t ...
... as Z ∼ |J 0 (k x , k y )| and δE ∼ |J 0 (k x , k y )|2 (up to logarithmic corrections). See the Supplementary Information for details. (2) J 0 (k) > 0. The spectral weight shifts upwards, and the peak is broadened in the continuum, see Fig. 2b. A suppression of spectral weight at the lower edge of t ...
