Results 41 to 50 of about 19,332,303 (287)

Summing inflationary logarithms in nonlinear sigma models

Journal of High Energy Physics, 2022
We consider two nonlinear sigma models on de Sitter background which involve the same derivative interactions as quantum gravity but without the gauge issue.
S. P. Miao, N. C. Tsamis, R. P. Woodard
doaj   +1 more source

Extended symmetry of the Maxwell theory with a gauge coupling constant as a conserved charge

Journal of High Energy Physics
It has been proposed that any coupling constant in a covariant action can be treated as a conserved charge by promoting the coupling constant to auxiliary fields, typically realized by a scalar field paired with a higher-form gauge field.
Sojeong Cheong, Myungseok Eune, Wontae Kim, Mungon Nam   +3 more
doaj   +1 more source

The Norm Residue Symbol for Formal Drinfeld Modules

Mathematics
We study the Kummer pairing associated with formal Drinfeld modules of stable reduction and height one over local fields. Building on the explicit reciprocity framework initiated by Kolyvagin and later developed for Drinfeld modules, we develop a ...
Marwa Ala Eddine, Behzad Omidi Koma
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Classical field theory

, 2019
Classical field theory predicts how physical fields interact with matter, and is a logical precursor to quantum field theory. This introduction focuses purely on modern classical field theory, helping graduates and researchers build an understanding of ...
Năstase, Horaƫiu [UNESP], Nastase, Horatiu   +1 more
core   +1 more source

A non-renormalization theorem for local functionals in ghost-free vector field theories coupled to dynamical geometry

Journal of High Energy Physics
We establish a non-renormalization theorem for a class of ghost-free local functionals describing massive vector field theories coupled to dynamical geometry.
Lavinia Heisenberg, Shayan Hemmatyar, Nadine Nussbaumer   +2 more
doaj   +1 more source

Damaged Attachments & Family Dislocations: The Operations of Class in Adoptive Family Life

Genealogy, 2018
This paper is an initial exploration of an under researched area in the field of contemporary adoption—the impact of class on adoptive family life.
Sally Sales
doaj   +1 more source

Importance of the Spectral gap in Estimating Ground-State Energies

PRX Quantum, 2022
The field of quantum Hamiltonian complexity lies at the intersection of quantum many-body physics and computational complexity theory, with deep implications to both fields.
Abhinav Deshpande, Alexey V. Gorshkov, Bill Fefferman   +2 more
doaj   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

A Note on Tamely Ramified Class Field Theory of Two Dimensional Local Rings

, 2022
In this note, we treat two dimensional complete local rings which are called "semi-stable local rings" and discuss the tame class filed theory. In 1987, Professor S.
Ishida, Shinji
core   +1 more source