Results 41 to 50 of about 3,262,666 (184)

On the predictive power of Local Scale Invariance [PDF]

, 2008
Local Scale Invariance (LSI) is a theory for anisotropic critical phenomena designed in the spirit of conformal invariance. For a given representation of its generators it makes non-trivial predictions about the form of universal scaling functions.
Baumann F, Baumann F, Baumann F, Baumann F, Baumann F, Calabrese P, Chamon C, Enss T, Gelfand I, Haye Hinrichsen, Henkel M, Henkel M, Henkel M, Henkel M, Henkel M, Henkel M Baumann F, Hinrichsen H, Hinrichsen H, Hinrichsen H, Lorenz E, Niederer U, Polyakov A M, Ramasco T T, Struik L, Young A P, Zippold W, Ódor G   +26 more
core   +1 more source

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Criticality in Einstein-Gauss-Bonnet Gravity: Gravity without Graviton

, 2016
General Einstein-Gauss-Bonnet gravity with a cosmological constant allows two (A)dS spacetimes as its vacuum solutions. We find a critical point in the parameter space where the two (A)dS spacetimes coalesce into one and the linearized perturbations lack
Chen, Bin, Fan, Zhong-Ying, Lu, Hong
core   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

DC conductivities with momentum dissipation in Horndeski theories

Journal of High Energy Physics, 2017
In this paper, we consider two four-dimensional Horndeski-type gravity theories with scalar fields that give rise to solutions with momentum dissipation in the dual boundary theories.
Wei-Jian Jiang, Hai-Shan Liu, H. Lü, C. N. Pope   +3 more
doaj   +1 more source

Note on New Massive Gravity in $AdS_3$

, 2009
In this note we study the properties of linearized gravitational excitations in the new massive gravity theory in asymptotically $AdS_3$ spacetime and find that there is also a critical point for the mass parameter at which massive gravitons become ...
A. Maloney, A. Maloney, A. Strominger, C.W. Misner, D. Anninos, D. Gaiotto, D. Gaiotto, D. Grumiller, D. Grumiller, E. Witten, E. Witten, E.A. Bergshoeff, G. Clement, G. Compere, G. Giribet, G.W. Gibbons, I.L. Buchbinder, J. Manschot, J. Manschot, J.M. Maldacena, K. Hotta, M. Blagojevic, M. Henneaux, M. Nakasone, M.-i. Park, M.-I. Park, M.R. Gaberdiel, P. Kraus, S. Carlip, S. Carlip, S. Giombi, S.D. Avramis, W. Li, W. Li, X. Yin, X. Yin, Ya-Wen Sun, Yan Liu   +37 more
core   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

Entanglement and Chaos near critical point in strongly coupled Gauge theory

European Physical Journal C: Particles and Fields
We perform a holographic study of the high and low temperature behaviours of logarithmic negativity (LN) and entanglement wedge cross section (EWCS) in a large N strongly coupled thermal field theory with critical point, having a well defined gravity ...
Debanjan Karan, Sanjay Pant
doaj   +1 more source

Critical behavior of the QED$_3$-Gross-Neveu model: Duality and deconfined criticality

, 2017
We study the critical properties of the QED$_3$-Gross-Neveu model with $2N$ flavors of two-component Dirac fermions coupled to a massless scalar field and a U(1) gauge field.
He, Yin-Chen, Janssen, Lukas
core   +1 more source

The Dynamical Mean Field Theory phase space extension and critical properties of the finite temperature Mott transition [PDF]

, 2010
We consider the finite temperature metal-insulator transition in the half filled paramagnetic Hubbard model on the infinite dimensional Bethe lattice. A new method for calculating the Dynamical Mean Field Theory fixpoint surface in the phase diagram is ...
A. L. Fetter, Andro Sabashvili, Bo Hellsing, Hugo U. R. Strand, L. E. Reichl, M. T. Heath, Mats Granath, Stellan Östlund   +7 more
core   +3 more sources