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In this paper we construct such a set of `degenerate' Hamiltonians $\hat{H}$, which differ by an `intrinsic' constant but represent different physical systems yet possess the same ground state density. . Thus, although the proof of…

Materials Science · Physics 2007-05-23 Xiao-Yin Pan , Viraht Sahni

Current transfer is defined as a charge transfer process where the transferred charge carries information about its original motion. We have recently suggested that such transfer causes the asymmetry observed in electron transfer induced by…

Mesoscale and Nanoscale Physics · Physics 2009-10-02 Vered Ben Moshe , Abraham Nitzan , Spiros S. Skourtis , David Beratan

We show that, in a model based exclusively on constituent-quark degrees of freedom interacting via a potential, the full axial current is conserved if the spectrum of \bar QQ states contains a massless pseudoscalar. The current conservation…

High Energy Physics - Phenomenology · Physics 2008-11-26 Wolfgang Lucha , Dmitri Melikhov , Silvano Simula

Explicit expressions are constructed for a locally conserved vector current associated with a continuous internal symmetry and for energy-momentum and angular-momentum density tensors associated with the Poincar\'e group in field theories…

Mathematical Physics · Physics 2019-12-25 M. I. Krivoruchenko , A. A. Tursunov

The preservation theorems for semi-properness, hemi-properness, and pseudo-completeness hold for countable support iterations as well as revised countable support iterations, notwithstanding the fact that the "factor lemma" fails for the…

Logic · Mathematics 2009-09-25 Chaz Schlindwein

Sufficient conditions for the controllability of a conservative reduced system are given. Several examples illustrating the theory are also presented.

Optimization and Control · Mathematics 2007-05-23 Petre Birtea , Mircea Puta , Tudor S. Ratiu

The purpose of this short note is to present a simplified proof of Serre's modularity conjecture using the strong modularity lifting results currently available. This second version includes extra details on definitions and proofs than the…

Number Theory · Mathematics 2022-05-04 Luis Victor Dieulefait , Ariel Martín Pacetti

We explain a correct proof of the decomposition theorem for direct images of constant Hodge modules by proper K\"ahler morphisms of complex manifolds. We also give some examples showing certain difficulty in the non-constant Hodge module…

Algebraic Geometry · Mathematics 2022-05-27 Morihiko Saito

In this paper, we present a constructive proof of Herschfeld's Convergence Theorem. Our formulation differs from Herschfeld's in a few ways: We consider radicals that nest transfinitely many times, as these are essential to the proof;…

Classical Analysis and ODEs · Mathematics 2020-07-01 Ran Gutin

One dimensional systems sometimes show pathologically slow decay of currents. This robustness can be traced to the fact that an integrable model is nearby in parameter space. In integrable models some part of the current can be conserved,…

Strongly Correlated Electrons · Physics 2008-12-17 M. S. Hawkins , M. W. Long , X. Zotos

In this paper, we give a counter-example, in the general case, Kronecker theorem will derive contradiction. Kronecker theorem be correct after removing some conditions.

General Mathematics · Mathematics 2023-05-16 JinHua Fei

It is demonstrated, that the calculations of current correlators at low $T$, performed in Ref.'s \cite{1},\cite{2},\cite{3a} by the methods of current algebra, are correct contrary to the statements of the recent paper by Mallik \cite{3}.

High Energy Physics - Phenomenology · Physics 2007-05-23 B. L. Ioffe

Using a simple picture of the constituent quark as a composite system of point-like partons, we construct the parton distributions by a convolution between constituent quark momentum distributions and constituent quark structure functions.…

High Energy Physics - Phenomenology · Physics 2011-07-19 Sergio Scopetta , Vicente Vento , Marco Traini

We find the conserved current associated to invariance under generalised diffeomorphisms in double field theory. This can be used to define a generalised Komar integral. We comment on its applications to solutions, in particular to the…

High Energy Physics - Theory · Physics 2017-10-31 Chris D. A. Blair

Gauging of effective chiral quark models with non-local regulators is discussed in the context of solitons. In particular, we show that with the P-exponent method the current algebra is satisfied and the charges are properly quantized.

High Energy Physics - Phenomenology · Physics 2007-05-23 Wojciech Broniowski

We prove a stronger version of a termination theorem appeared in the paper "On existence of log minimal models II". We essentially just get rid of the redundant assumptions so the proof is almost the same as in there. However, we give a…

Algebraic Geometry · Mathematics 2011-04-27 Caucher Birkar

We present the theory of higher order invariants and higher order automorphic forms in the simplest case, that of a compact quotient. In this case many things simplify and we are thus able to prove a more precise structure theorem than in…

Number Theory · Mathematics 2017-09-04 Anton Deitmar

Using the method of a priori energy estimates, energy dissipation is proved for the class of hereditary fractional wave equations, obtained through the system of equations consisting of equation of motion, strain, and fractional order…

Classical Physics · Physics 2020-08-19 Dušan Zorica , Ljubica Oparnica

Mathematical proofs are often said to justify their conclusions by indicating the existence of a corresponding formal derivation. We argue that this widespread view relies on an under-examined notion of correspondence, or what it means for…

History and Overview · Mathematics 2026-03-20 Simon DeDeo , Eamon Duede

A hypothetical energy quantization condition is imposed in [1] (Francisco A. Cruz Neto {\it et al.}, arXiv : 1910.11701 [gr-qc]) in order to show consistent of the result with those in [2] but fail or unable to show consistency with those…

General Relativity and Quantum Cosmology · Physics 2019-10-31 Faizuddin Ahmed