Results 41 to 50 of about 871,047 (310)
Bounds for the Energy of Graphs
Mathematics, 2021 Let G be a graph on n vertices and m edges, with maximum degree Δ(G) and minimum degree δ(G). Let A be the adjacency matrix of G, and let λ1≥λ2≥…≥λn be the eigenvalues of G.
Slobodan Filipovski, Robert Jajcay
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de Sitter swampland conjecture and the Higgs potential [PDF]
Physical Review D, 2018 According to a conjecture recently put forward in arXiv:1806.08362, the scalar potential $V$ of any consistent theory of quantum gravity satisfies a bound $|\nabla V|/V \geq {\cal O}(1)$.
F. Denef, A. Hebecker, T. Wrase
semanticscholar +1 more source
A Tower Weak Gravity Conjecture from Infrared Consistency [PDF]
, 2018 We analyze infrared consistency conditions of 3D and 4D effective field theories with massive scalars or fermions charged under multiple U(1) gauge fields.
Stefano Andriolo +3 more
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The Swampland Distance Conjecture for Kähler moduli [PDF]
Journal of High Energy Physics, 2018 The Swampland Distance Conjecture suggests that an infinite tower of modes becomes exponentially light when approaching a point that is at infinite proper distance in field space.
P. Corvilain +2 more
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Exploring Mathematical Reasoning of Elementary Preservice Teachers
Journal of Educational Research in Mathematics, 2020 The purpose of this study is to understand the characteristics of mathematical reasoning of elementary preservice teachers (EPTs). For this purpose, 68 EPTs were presented with two tasks related to mathematical reasoning, and their written responses were
GwiSoo Na, Dong-Won Kim
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The refined Swampland Distance Conjecture in Calabi-Yau moduli spaces [PDF]
Journal of High Energy Physics, 2018 A bstractThe Swampland Distance Conjecture claims that effective theories derived from a consistent theory of quantum gravity only have a finite range of validity. This will imply drastic consequences for string theory model building. The refined version
R. Blumenhagen +3 more
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On the Mertens Conjecture for Function Fields [PDF]
, 2013 We study an analogue of the Mertens conjecture in the setting of global function fields. Building on the work of Cha, we show that most hyperelliptic curves do not satisfy the Mertens conjecture, but that if we modify the Mertens conjecture to have a ...
Humphries, Peter
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Further Refining the de Sitter Swampland Conjecture [PDF]
Fortschritte der Physik, 2018 We propose an alternative refined de Sitter conjecture. It is given by a natural condition on a combination of the first and second derivatives of the scalar potential.
D. Andriot, Christoph Roupec
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The Contradiction Between the Possibility of Understanding the Qur,an and the Necessity the Existence of the Infallibles [PDF]
تحقیقات علوم قرآن و حدیث, 2004 Doubts exist regarding the possibility of man understanding the Qu' ran, one of the most important of which being the contradiction between the possibility of understanding the Qur'an and the necessity or the existence of the infallibles.
Abedin movmeni
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On the Mathieu conjecture for $SU(2)$ [PDF]
, 2014 We study the Mathieu Conjecture for $SU(2)$ using the matrix elements of its unitary irreducible representations. We state a conjecture for the particular case $SU(2)$ implying the Mathieu Conjecture for $SU(2)$.Comment: 6 ...
Dings, Teun, Koelink, Erik
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