scholarly journals Heavy quarkonia: Wilson area law, stochastic vacuum model, and dual QCD

1997 ◽  
Vol 55 (7) ◽  
pp. 3974-3986 ◽  
Author(s):  
N. Brambilla ◽  
A. Vairo
Keyword(s):  
Heavy Quarkonia ◽  
Vacuum Model ◽  
Area Law

scholarly journals Improved Thermal Area Law and Quasilinear Time Algorithm for Quantum Gibbs States

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Tomotaka Kuwahara ◽  
Álvaro M. Alhambra ◽  
Anurag Anshu
Keyword(s):  
Time Algorithm ◽  
Gibbs States ◽  
Area Law

scholarly journals Target space entanglement in quantum mechanics of fermions and matrices

2021 ◽  
Vol 2021 (8) ◽  
Author(s):  
Sotaro Sugishita
Keyword(s):  
Mutual Information ◽  
Ground State ◽  
Entanglement Entropy ◽  
Algebraic Approach ◽  
Upper Bounds ◽  
Wave Functions ◽  
Target Space ◽  
Single Interval ◽  
Area Law ◽  
Formula Expression

Abstract We consider entanglement of first-quantized identical particles by adopting an algebraic approach. In particular, we investigate fermions whose wave functions are given by the Slater determinants, as for singlet sectors of one-matrix models. We show that the upper bounds of the general Rényi entropies are N log 2 for N particles or an N × N matrix. We compute the target space entanglement entropy and the mutual information in a free one-matrix model. We confirm the area law: the single-interval entropy for the ground state scales as $$ \frac{1}{3} $$ 1 3 log N in the large N model. We obtain an analytical $$ \mathcal{O}\left({N}^0\right) $$ O N 0 expression of the mutual information for two intervals in the large N expansion.

scholarly journals Refinement of the Bousso-Engelhardt area law

2016 ◽  
Vol 94 (2) ◽  
Author(s):  
Fabio Sanches ◽  
Sean J. Weinberg
Keyword(s):  
Area Law

scholarly journals Exclusive heavy vector meson electroproduction to NLO in collinear factorisation

2021 ◽  
Vol 2021 (8) ◽  
Author(s):  
C. A. Flett ◽  
J. A. Gracey ◽  
S. P. Jones ◽  
T. Teubner
Keyword(s):  
Phase Space ◽  
Vector Meson ◽  
Heavy Quarkonia ◽  
Diffractive Scattering ◽  
Meson Electroproduction

Abstract We compute the exclusive electroproduction, γ*p → Vp, of heavy quarkonia V to NLO in the collinear factorisation scheme, which has been formally proven for this process. The inclusion of an off-shell virtuality Q2 carried by the photon extends the photoproduction phase space of the exclusive heavy quarkonia observable to electroproduction kinematics. This process is relevant for diffractive scattering at HERA and the upcoming EIC, as well as at the proposed LHeC and FCC.

scholarly journals Energy loss of heavy quarkonia in hot QCD plasmas

2021 ◽  
Vol 103 (5) ◽  
Author(s):  
Juhee Hong ◽  
Su Houng Lee
Keyword(s):  
Energy Loss ◽  
Heavy Quarkonia

Exact Bianchi type-V vacuum model

1983 ◽  
Vol 15 (11) ◽  
pp. 1067-1076 ◽  
Author(s):  
B. K. Nayak
Keyword(s):  
Bianchi Type ◽  
Vacuum Model ◽  
Type V ◽  
Bianchi Type V

scholarly journals The thermal width of heavy quarkonia moving in quark–gluon plasma

2008 ◽  
Vol 659 (3) ◽  
pp. 621-627 ◽  
Author(s):  
Taesoo Song ◽  
Yongjae Park ◽  
Su Houng Lee ◽  
Cheuk-Yin Wong
Keyword(s):  
Quark Gluon Plasma ◽  
Gluon Plasma ◽  
Heavy Quarkonia
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