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19932026
most citedPlanck 2015 results. XIII. Cosmological parameters

10.6k citations

Showing 2018 · hep-thShow all

15 papers · 2 filters

hep-th2018

Inflationary spectral tilts as a result of the dilatation symmetry breaking

Pisin Chen, Jiro Matsumoto, Rio Saitou

We derive the spectral indices and their runnings of single inflation models by a new approach. We perform a dilatation transformation to the linear cosmological perturbations and…

hep-th2018★ 224 cited

The simplest massive S-matrix: from minimal coupling to Black Holes

Ming-Zhi Chung, Yu-tin Huang, Jung-Wook Kim +1

In this paper, we explore the physics of electromagnetically and gravitationally coupled massive higher spin states from the on-shell point of view. Starting with the three-point a…

hep-th2018★ 28 cited

Randomness and Chaos in Qubit Models

Pak Hang Chris Lau, Chen-Te Ma, Jeff Murugan +1

We introduce randomness into a class of integrable models and study the spectral form factor as a diagnostic to distinguish between randomness and chaos. Spectral form factors exhi…

hep-th2018★ 5 cited

Dualities for Ising networks

Yu-tin Huang, Chia-Kai Kuo, Congkao Wen

In this note, we study the equivalence between planar Ising networks and cells in the positive orthogonal Grassmannian. We present a microscopic construction based on amalgamation,…

hep-th2018

Extended Complex Yang-Mills Instanton Sheaves

Sheng-Hong Lai, Jen-Chi Lee, I-Hsun Tsai

In the search of YM instanton sheaves with topological charge two, the rank of beta matrix in the monad construction can be dropped from the bundle case with rank(beta)= 2 to eithe…

hep-th2018★ 17 cited

Back Reaction of 4D Conformal Fields on Static Geometry

Pei-Ming Ho, Hikaru Kawai, Yoshinori Matsuo +1

Static, spherically symmetric solutions to the semi-classical Einstein equation are studied, including the effect of the quantum energy-momentum tensor for conformal matters with 4…