Browsing MIT Open Access Articles by Title
Now showing items 14683-14702 of 55780
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Emergent gravity of fractons: Mach’s principle revisited
(American Physical Society, 2017-07)Recent work has established the existence of stable quantum phases of matter described by symmetric tensor gauge fields, which naturally couple to particles of restricted mobility, such as fractons. We focus on a minimal ... -
Emergent heterogeneity in putative mesenchymal stem cell colonies: Single-cell time lapsed analysis
(Public Library of Science (PLoS), 2019)© 2019 Rennerfeldt et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the ... -
Emergent heterogeneity in putative mesenchymal stem cell colonies: Single-cell time lapsed analysis
(Public Library of Science (PLoS), 2019)© 2019 Rennerfeldt et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the ... -
Emergent Honeycomb Lattice in LiZn[subscript 2]Mo[subscript 3]O[subscript 8]
(American Physical Society, 2013-11)We introduce the idea of emergent lattices, where a simple lattice decouples into two weakly coupled lattices as a way to stabilize spin liquids. In LiZn[subscript 2]Mo[subscript 3]O[subscript 8], the disappearance of 2/3 ... -
Emergent Majorana mass and axion couplings in superfluids
(IOP Publishing, 2014-08)Axions (in the general sense) may acquire qualitatively new couplings inside superfluids. Their conventional couplings to fermions, in empty space, involve purely imaginary masses; the new couplings involve emergent Majorana ... -
Emergent orbitals in the cluster Mott insulator on a breathing kagome lattice
(American Physical Society, 2018-01)Motivated by the recent developments on cluster Mott insulating materials such as the cluster magnet LiZn[subscript 2]Mo[subscript 3]O[subscript 8], we consider the strong plaquette charge ordered regime of the extended ... -
Emergent particle-hole symmetry in spinful bosonic quantum Hall systems
(American Physical Society, 2017-08)When a fermionic quantum Hall system is projected into the lowest Landau level, there is an exact particle-hole symmetry between filling fractions ν and 1−ν. We investigate whether a similar symmetry can emerge in bosonic ... -
Emergent Prethermalization Signatures in Out-of-Time Ordered Correlations
(American Physical Society, 2019-08-30)How a many-body quantum system thermalizes—or fails to do so—under its own interaction is a fundamental yet elusive concept. Here we demonstrate nuclear magnetic resonance observation of the emergence of prethermalization ... -
Emergent quantum criticality, Fermi surfaces, and AdS[subscript 2]
(American Physical Society, 2011-06)Gravity solutions dual to d-dimensional field theories at finite charge density have a near-horizon region, which is AdS2×Rd-1. The scale invariance of the AdS2 region implies that at low energies the dual field theory ... -
Emergent rules for codon choice elucidated by editing rare arginine codons in Escherichia coli
(National Academy of Sciences (U.S.), 2016-09)The degeneracy of the genetic code allows nucleic acids to encode amino acid identity as well as noncoding information for gene regulation and genome maintenance. The rare arginine codons AGA and AGG (AGR) present a case ... -
Emergent Sasaki-Einstein geometry and AdS/CFT
(Springer Science and Business Media LLC, 2022)<jats:title>Abstract</jats:title><jats:p>A central problem in any quantum theory of gravity is to explain the emergence of the classical spacetime geometry in some limit of a more fundamental, microscopic description of ... -
Emergent SO(5) Symmetry at the Néel to Valence-Bond-Solid Transition
(American Physical Society, 2015-12)We show numerically that the “deconfined” quantum critical point between the Néel antiferromagnet and the columnar valence-bond solid, for a square lattice of spin 1/2, has an emergent SO(5) symmetry. This symmetry allows ... -
Emergent supersymmetry in local equilibrium systems
(Springer International Publishing AG, 2018-01)Many physical processes we observe in nature involve variations of macroscopic quantities over spatial and temporal scales much larger than microscopic molecular collision scales and can be considered as in local thermal ... -
Emergent symmetries in block copolymer epitaxy
(Springer Science and Business Media LLC, 2019)© 2019, The Author(s). The directed self-assembly (DSA) of block copolymers (BCPs) has shown promise in fabricating customized two-dimensional (2D) geometries at the nano- and meso-scale. Here, we discover spontaneous ... -
Emergent ultra–long-range interactions between active particles in hybrid active–inactive systems
(National Academy of Sciences (U.S.), 2016-04)Particle–particle interactions determine the state of a system. Control over the range of such interactions as well as their magnitude has been an active area of research for decades due to the fundamental challenges it ... -
Emerging Applications of Carbon Nanotubes
(American Chemical Society (ACS), 2010-11)On the basis of their unique electrical and mechanical properties, carbon nanotubes (CNTs) have attracted great attention in recent years. A diverse array of methods has been developed to modify CNTs and to assemble them ... -
Emerging Biological Principles of Metastasis
(Elsevier, 2017-02)Metastases account for the great majority of cancer-associated deaths, yet this complex process remains the least understood aspect of cancer biology. As the body of research concerning metastasis continues to grow at a ... -
Emerging Biotechnology and Information Hazards
(Springer Netherlands, 2021)<jats:title>Abstract</jats:title><jats:p>Biotechnology innovation has never been more accessible to individuals, companies, and (research)organizations. Advances in genetic engineering, declining costs, and improved education ... -
Emerging catalytic processes for the production of adipic acid
(Royal Society of Chemistry, 2013-01)Research efforts to find more sustainable pathways for the synthesis of adipic acid have led to the introduction of new catalytic processes for producing this commodity chemical from alternative resources. With a focus on ... -
Emerging concepts: linking hypoxic signaling and cancer metabolism
(Springer Nature, 2012-05)The Joint Keystone Symposia on Cancer and Metabolism and Advances in Hypoxic Signaling: From Bench to Bedside were held in Banff, Alberta, Canada from 12 to 17 February 2012. Drs. Reuben Shaw and David Sabatini organized ...
