Physics and Geometry of Knots-Quivers Correspondence [PDF]
Communications in Mathematical Physics, 2018 The recently conjectured knots-quivers correspondence (Kucharski et al. in Phys Rev D 96(12):121902, 2017. arXiv:1707.02991, Adv Theor Math Phys 23(7):1849–1902, 2019.
Tobias Ekholm +2 more
semanticscholar +1 more source
Echoes of compact objects: New physics near the surface and matter at a distance [PDF]
Physical Review D, 2018 It is well known that a hypothetical compact object that looks like an Einsteinian (Schwarzschild or Kerr) black hole everywhere except a small region near its surface should have the ringdown profile predicted by the Einstein theory at early and ...
R. Konoplya, Z. Stuchlík, A. Zhidenko
semanticscholar +1 more source
Physics-based modeling and data representation of pairwise interactions among pedestrians [PDF]
Physical Review E, 2018 In this work we study pedestrian-pedestrian interactions from observational experimental data in diluted pedestrian crowds. While in motion, pedestrians continuously adapt their walking paths trying to preserve mutual comfort distances and to avoid ...
A. Corbetta +4 more
semanticscholar +1 more source
Screening nature of the van der Waals density functional method: a review and analysis of the many-body physics foundation [PDF]
Journal of Physics: Condensed Matter, 2019 We review the screening nature and many-body physics foundation of the van der Waals density functional (vdW-DF) method [Berland K et al 2015 Rep. Prog. Phys.
P. Hyldgaard, Yang Jiao, V. Shukla
semanticscholar +1 more source
Flat-band physics in the spin-1/2 sawtooth chain [PDF]
European Physical Journal B : Condensed Matter Physics, 2020 We consider the strongly anisotropic spin-1/2 XXZ model on the sawtooth-chain lattice with ferromagnetic longitudinal interaction J zz = Δ J and aniferromagnetic transversal interaction J xx = J yy = J > 0.
O. Derzhko +4 more
semanticscholar +1 more source
Erratum: Nucleon scalar and tensor charges using lattice QCD simulations at the physical value of the pion mass [Phys. Rev. D 95 , 114514 (2017)] [PDF]
, 2017 (a) Department of Physics, University of Cyprus, P.O. Box 20537, 1678 Nicosia, Cyprus (b) Computation-based Science and Technology Research Center, The Cyprus Institute, 20 Kavafi Str., Nicosia 2121, Cyprus (c) Physics Department, Temple University, 1925
C. Alexandrou +11 more
semanticscholar +1 more source
Partial Differential Equations, Spectral Theory, and Mathematical Physics [PDF]
Partial Differential Equations, Spectral Theory, and Mathematical Physics, 2020 We investigate spectral and asymptotic properties of the particular Schrodinger operator (also known as the Bloch-Torrey operator), $-\Delta + i g x$, in infinite periodically perforated domains of $\mathbb R^d$.
D. Grebenkov, Nicolas Moutal, B. Helffer
semanticscholar +1 more source
SuperIso Relic v4: A program for calculating dark matter and flavour physics observables in supersymmetry [PDF]
Computer Physics Communications, 2018 We describe SuperIso Relic , a public program for the calculation of dark matter relic density and direct and indirect detection rates, which includes in addition the SuperIso routines for the calculation of flavour physics observables. SuperIso Relic v4
A. Arbey, F. Mahmoudi, G. Robbins
semanticscholar +1 more source
Electromagnetism as Quantum Physics [PDF]
Foundations of physics, 2019 One can interpret the Dirac equation either as giving the dynamics for a classical field or a quantum wave function. Here I examine whether Maxwell’s equations, which are standardly interpreted as giving the dynamics for the classical electromagnetic ...
C. Sebens
semanticscholar +1 more source
CD-PHY: Physical layer security in wireless networks through constellation diversity [PDF]
MILCOM 2012 - 2012 IEEE Military Communications Conference, 2012 A common approach for introducing security at the physical layer is to rely on the channel variations of the wireless environment. This type of approach is not always suitable for wireless networks where the channel remains static for most of the network lifetime.
Mohammad Iftekhar Husain +2 more
openaire +3 more sources