Results 41 to 50 of about 764,047 (274)
Partition function zeros of zeta-urns
Condensed Matter PhysicsWe discuss the distribution of partition function zeros for the grand-canonical ensemble of the zeta-urn model, where tuning a single parameter can give a first or any higher order condensation transition.
P. Bialas, Z. Burda, D. A. Johnston
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The disk partition function in string theory
Journal of High Energy Physics, 2021 We investigate the disk partition function for the open string. This is a subtle problem because of the presence of a residual gauge group PSL(2, ℝ) on the worldsheet even after fixing the conformal gauge.
Lorenz Eberhardt, Sridip Pal
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BRST Formulation of Partition Function Constraints [PDF]
, 1996 We show that constraints on the generating functional have direct BRST-extensions in terms of nilpotent operators $\Delta$ that annihilate this generating functional, and which may be of arbitrarily high order.
Alfaro, J., Bering, K., Damgaard, P. H.
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Beta-ensembles for toric orbifold partition function
, 2011 We investigate combinatorics of the instanton partition function for the generic four dimensional toric orbifolds. It is shown that the orbifold projection can be implemented by taking the inhomogeneous root of unity limit of the q-deformed partition ...
Kimura, Taro
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Instanton on toric singularities and black hole countings [PDF]
, 2006 We compute the instanton partition function for ${\cal N}=4$ U(N) gauge theories living on toric varieties, mainly of type $\R^4/\Gamma_{p,q}$ including $A_{p-1}$ or $O_{\PP_1}(-p)$ surfaces.
A.S. Losev +31 more
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By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
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Dualities and models in various dimensions
Physics Letters B, 2021 Working within the path-integral framework we first establish a duality between the partition functions of two U(1) gauge theories with a theta term in d=4 space-time dimensions.
E.F. Moreno, F.A. Schaposnik
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Supergravitons from one loop perturbative N=4 SYM
, 2008 We determine the partition function of 1/16 BPS operators in N=4 SYM at weak coupling at the one-loop level in the planar limit. This partition function is significantly different from the one computed at zero coupling.
E. Witten +4 more
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FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
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AlgorithmsWe consider the estimation of the marginal likelihood in Bayesian statistics, with primary emphasis on Gaussian graphical models, where the intractability of the marginal likelihood in high dimensions is a frequently researched problem.
Eric Chuu +3 more
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