منابع مشابه
Signs of a Gardner Transition in a Granular Glass
T he glass transition, in which materials become so viscous that they cannot flow even on extremely long time scales, has baffled scientists for over one hundred years. Experiments have shown that the viscosity can increase in atomic and polymeric liquids by more than 15 orders of magnitude—think of going from the viscosity of water to that of asphalt—over a narrow range of decreasing temperatu...
متن کاملGardner Syndrome
A 24-year-old man presented with a palpable mass in the deep superonasal quadrant of the left orbit which had been present for one year. He had no visual complaints, yet noted multiple hard masses at the right and left mandibular angles. The patient had history of a similar mass in his right orbit which had prompted surgical intervention 2 years earlier. Histopathological evaluation of the righ...
متن کاملGardner Syndrome
Multiple adenomatous colon polyps. An adenomatous polyp is an area where the normal cells that line the inside of the colon and begin to make mucous and form a mass on the inside of the intestinal tract. Benign (noncancerous) tumors, including: sebaceous cysts (closed sac filled with liquid found under the skin) epidermoid cysts (lumps in or under the skin often filled with liquid) fibromas (fi...
متن کاملNumerical detection of the Gardner transition in a mean-field glass former.
Recent theoretical advances predict the existence, deep into the glass phase, of a novel phase transition, the so-called Gardner transition. This transition is associated with the emergence of a complex free energy landscape composed of many marginally stable sub-basins within a glass metabasin. In this study, we explore several methods to detect numerically the Gardner transition in a simple s...
متن کاملDynamic glass transition in two dimensions.
The question of the existence of a structural glass transition in two dimensions is studied using mode coupling theory (MCT). We determine the explicit d dependence of the memory functional of mode coupling for one-component systems. Applied to two dimensions we solve the MCT equations numerically for monodisperse hard disks. A dynamic glass transition is found at a critical packing fraction ph...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2018
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.120.225501