Topics

Bosonic Superfluid on the Lowest Landau Level.

08:00 EDT 14th June 2019 | BioPortfolio

Summary of "Bosonic Superfluid on the Lowest Landau Level."

We develop a low-energy effective field theory of a two-dimensional bosonic superfluid on the lowest Landau level at zero temperature and identify a Berry term that governs the dynamics of coarse-grained superfluid degrees of freedom. For an infinite vortex crystal we compute how the Berry term affects the low-energy spectrum of soft collective Tkachenko oscillations and nondissipative Hall responses of the particle number current and stress tensor. This term gives rise to a quadratic in momentum term in the Hall conductivity, but does not generate a nondissipative Hall viscosity.

Affiliation

Journal Details

This article was published in the following journal.

Name: Physical review letters
ISSN: 1079-7114
Pages: 235301

Links

DeepDyve research library

PubMed Articles [7151 Associated PubMed Articles listed on BioPortfolio]

Phonon coupling between a nanomechanical resonator and a quantum fluid.

Owing to their extraordinary sensitivity to external forces, nanomechanical systems have become an important tool for studying mesoscopic physics and realizing hybrid quantum systems. While nanomechan...

Fractional Quantum Hall Phases of Bosons with Tunable Interactions: From the Laughlin Liquid to a Fractional Wigner Crystal.

Highly tunable platforms for realizing topological phases of matter are emerging from atomic and photonic systems and offer the prospect of designing interactions between particles. The shape of the p...

Orbital-Flop Transition of Angular Momentum in a Topological Superfluid.

The direction of the orbital angular momentum of the B phase of superfluid ^{3}He can be controlled by engineering the anisotropy of the silica aerogel framework within which it is imbibed. In this wo...

Layering Transition in Superfluid Helium Adsorbed on a Carbon Nanotube Mechanical Resonator.

Helium is recognized as a model system for the study of phase transitions. Of particular interest is the superfluid phase in two dimensions. We report measurements on superfluid helium films adsorbed ...

Assessment of need for lower level acuity critical care services at a tertiary acute care hospital in Canada: A prospective cohort study.

Critical care beds are commonly described in three levels (highest level 3, lowest level 1). We aimed to describe the actual level of care for patients assigned to level 2 in a tertiary hospital with ...

Clinical Trials [2341 Associated Clinical Trials listed on BioPortfolio]

Efficacy Study of Acetazolamide Versus Diazepam in Continuous Spike and Wave/Landau-Kleffner Syndrome

The purpose of this study is to compare the effectiveness of the medications acetazolamide and diazepam in the treatment of continuous spike wave in sleep (CSWS) and Landau-Kleffner syndro...

Study of the T-cells or EBV Specific CTLs for Advanced B-Cell Non Hodgkin's Lymphoma and Chronic Lymphocytic Leukemia

This Phase I dose-escalation trial is designed to evaluate the safety of autologous CD19CAR T-cells. Dose-limiting toxicity is defined as development of NCI grade 3 - 4 non-hematologic tox...

Adoptive Cord Blood Immunotherapy for EBV, CMV, BKV and Adenovirus Reactivation/Infection or Prophylaxis

This Phase I-II dose-finding trial to determine the optimal dose of intravenous (IV) injection dose of donor-derived cytotoxic T lymphocytes (CTLs) specific for CMV, EBV, BKV and Adenoviru...

First-In-Human PainCart Study for STR-324

This is an interventional, first-in-man study, double-blind, placebo-controlled, two-part, ascending doses study to investigate the safety, tolerability and efficacy of STR-324 infusions i...

A Phase I Dose Escalation Study of Plerixafor in Healthy Subjects of Japanese Descent

The primary objective is to assess the pharmacokinetics of 3 dose levels of plerixafor injection (160 μg/kg, 240 μg/kg, and 400 μg/kg) in healthy adult subjects of Japanese descent. Th...

Medical and Biotech [MESH] Definitions

The highest dosage administered that does not produce toxic effects. The NOAEL will depend on how closely dosages are spaced (lowest-observed-adverse-effect level and no-observed-effect level) and the number of animals examined. The ultimate objective is usually to determine not the "safe" dosage in laboratory animals but the "safe" dosage for humans. Therefore, the extrapolation most often required of toxicologists is from high-dosage studies in laboratory animals to low doses in humans. (Casarett and Doull's Toxicology: The Basic Science of Poisons, 4th ed)

A test to determine the lowest sound intensity level at which fifty percent or more of the spondaic test words (words of two syllables having equal stress) are repeated correctly.

Heat production, or its measurement, of an organism at the lowest level of cell chemistry in an inactive, awake, fasting state. It may be determined directly by means of a calorimeter or indirectly by calculating the heat production from an analysis of the end products of oxidation within the organism or from the amount of oxygen utilized.

The level of governmental organization and function at the national or country-wide level.

A situation in which the level of living of an individual, family, or group is below the standard of the community. It is often related to a specific income level.

Quick Search


DeepDyve research library

Relevant Topic

Mental Health
Adhd Anorexia Depression Dyslexia Mental Health Psychiatry Schizophrenia Stress Mental health, although not being as obvious as physical health, is very important, causing great unhappiness to those affected, causing add...


Searches Linking to this Article