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We construct the Chiral Perturbation Theory operators for neutron-antineutron oscillations and use these to estimate chiral and finite volume corrections at one-loop order.

High Energy Physics - Phenomenology · Physics 2018-01-17 Johan Bijnens , Erik Kofoed

Comment on [math.ST/0612817]

Statistics Theory · Mathematics 2007-06-13 Trevor Hastie , Ji Zhu

In this paper, we elucidate certain properties of the $(2n+1)$-dimensional Heisenberg group, and establish some theorems on the invariant differential operators on the group.

Functional Analysis · Mathematics 2025-12-16 M. E. Egwe

Comment on the Letter ``Polynomial-Time Simulation of Pairing Models on a Quantum Computer'', L. A. Wu, M. S. Byrd and D. A. Lidar, Phys. Rev. Lett. 89, 057904 (2002).

Quantum Physics · Physics 2009-11-10 J. Dukelsky , J. M. Roman , G. Sierra

This is a Comment on "Vortex Liquid Crystal in Anisotropic Type II Superconductors" by E. W. Carlson et al. in PRL, vol.90, 087001 (2003) [cond-mat/0209175].

Superconductivity · Physics 2016-08-31 Xiao Hu , Qing-Hu Chen

See hep-ph/0304045

General Relativity and Quantum Cosmology · Physics 2007-05-23 Ramy Naboulsi

This is a reply to the comment to a letter by D. Mandal, K. Klymko and M. R. DeWeese published as Phys. Rev. Lett. 119, 258001 (2017).

Soft Condensed Matter · Physics 2018-09-11 Dibyendu Mandal , Katherine Klymko , Michael R. DeWeese

We comment on the recent paper "Magnetic Percolation and the Phase Diagram of the disordered RKKY model." D.J. Priour and S. Das Sarma, Phys Rev. Lett.{\bf 97}, 127201 (2006); cond-mat/0606532)

Strongly Correlated Electrons · Physics 2007-05-23 Richard Bouzerar , Georges Bouzerar , Timothy Ziman

Chapter published in, "The Physics of Superconductors," Vol II, edited by Bennemann and Ketterson, Springer-Verlag, 2004.

Mesoscale and Nanoscale Physics · Physics 2007-05-23 Venkat Chandrasekhar

A comment on the recent paper of R Manica, J N Connor, L Y Clasohm, S L Carnie, R G Horn, D Y C Chan, Transient response of a wetting film to mechanical and electrical perturbations, Langmuir 2008, 24, 1381.

Soft Condensed Matter · Physics 2011-04-14 Roumen Tsekov

I present briefly some facts about nonequilibrium renormalized perturbation theory, correcting recent misleading statements in [E. Mu\~noz, F. Zamani, L. Merker, T. A. Costi, and S. Kirchner, Journal of Physics: Conf. Series 807, 092001…

Strongly Correlated Electrons · Physics 2017-06-20 A. A. Aligia

A comment is made on a letter (Phys. Rev. Lett. {\bf 102}, 067001) and a paper (Phys. Rev. B {\bf 83}, 020506) regarding the correct expression of the thermal current vertex for Cooper pairs.

Superconductivity · Physics 2011-08-05 Osamu Narikiyo

A Comment on the Letter by G. Scarcelli, V. Berardi and Y. Shih, Phys. Rev. Lett. 96, 063602 (2006).

Quantum Physics · Physics 2011-11-22 Avi Pe'er

In the comment we give references to our papers where the problem was solved for more general case of time-dependent finite temperature correlators.

solv-int · Physics 2007-05-23 Kirill Ilinski , Alexander Stepanenko

This is a comment on publication in Phys. Rev. Lett. 90, 087205 (2003): ``Exchange interaction parameters and adiabatic spin-wave spectra of ferromagnets: A `renormalized magnetic force theorem'''

Materials Science · Physics 2007-05-23 V. P. Antropov

The aim of this article is to present a brief overview of spectral perturbation theory for matrices, bounded linear operators and holomorphic operator-valued functions. We focus on bounds for perturbed eigenvalues, eigenvectors and…

Spectral Theory · Mathematics 2025-12-09 Rafikul Alam

We present a simple operator perturbation theory in the backward Heisenberg picture. Compared with the well-known Heisenberg picture, the revised picture is based on the backward time instead of the forward time. The unique feature of the…

Quantum Physics · Physics 2012-04-24 Fei Liu , Ding-yang Liu

This is a comment to the paper, Limitations on the superposition principle: superselection rules in non-relativistic quantum mechanics by C Cisneros et al 1998 Eur. J. Phys. 19 237. doi:10.1088/0143-0807/19/3/005. The proof that the authors…

Quantum Physics · Physics 2016-06-16 Namit Anand

In the present article, we have given a corrigendum to our paper ``On (p,q)-analogue of Bernstein operators" published in Applied Mathematics and Computation 266 (2015) 874-882.

Classical Analysis and ODEs · Mathematics 2015-11-23 M. Mursaleen , Khursheed J. Ansari , Asif Khan