Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Local Attraction01:22

Local Attraction

376
Local attraction refers to disturbances in compass readings caused by magnetic influences from nearby objects such as metal fences, buried pipes, vehicles, buildings, power lines, or natural iron ore deposits. Small items like wristwatches, steel tools, or belt buckles can also interfere with the compass by creating local magnetic fields that distort the Earth's natural magnetic field. These distortions lead to inaccurate readings, posing navigation and land surveying challenges.Local...
376
Local Anesthetics: Pharmacokinetics01:13

Local Anesthetics: Pharmacokinetics

1.2K
The potency and duration of action of local anesthetics (LAs) are determined by their pharmacokinetics. Pharmacokinetics describes how LAs are absorbed, distributed, metabolized, and eliminated from the body. When administered to the vascular tissues, LAs are quickly absorbed and enter the systemic circulation, reducing their localized effects. Adding vasoconstrictors such as epinephrine to LAs reduces their absorption into the systemic circulation, making them clinically effective. The...
1.2K
Local Anesthetics: Adverse Effects01:12

Local Anesthetics: Adverse Effects

797
While local anesthetics are generally safe and well-tolerated, they can occasionally cause adverse effects that vary in severity. Local anesthetics can induce toxicity at two distinct levels. They can either produce local effects through direct contact with the neural elements or be absorbed into the bloodstream from the injection site, leading to systemic effects.
Once absorbed into the systemic circulation, local anesthetics can affect the organs that depend on the functioning of sodium...
797
Absolute and Local Extreme Values01:22

Absolute and Local Extreme Values

68
The highest and lowest values of a function, relative to a reference axis, are known as extreme values. These include absolute maximum and absolute minimum values, which represent the highest and lowest points the function reaches across its entire domain. Within a restricted portion of the function, the highest and lowest values are referred to as local maximum and local minimum values, respectively.Periodic functions, such as sine and cosine, show extreme values at infinitely many points due...
68
Nuclear Localization Signals and Import01:46

Nuclear Localization Signals and Import

7.8K
Proteins targeted to the nucleus carry short stretches of amino acid sequences called the nuclear localization signal or NLS. Classical nuclear localization signals are of two types: monopartite and bipartite NLS. Monopartite classical NLS (cNLS) consists of a single cluster of 4-8 amino acids. Bipartite cNLS consists of two clusters of  2-3 amino acids and a 9-12 residue long proline-rich linker bridging the two clusters. Signal clusters are rich in positively charged amino acids such as...
7.8K
Local Anesthetics: Mechanism of Action01:23

Local Anesthetics: Mechanism of Action

3.3K
Local anesthetics (LAs) block sensory and motor impulses by inhibiting the sodium channels on the nerve cell membranes. This induces temporary loss of sensation, relieving pain in a specific body area.
Local anesthetics are amphiphilic molecules consisting of a hydrophobic aromatic part linked to a hydrophilic group by an ester or amide linkage. They are weak bases and are usually available as salts, which increases their solubility and stability. Once administered, LAs exist in the body either...
3.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Exploring the performance of superposition of product states: From one-dimensional to three-dimensional quantum spin systems.

Physical review. E·2026
Same author

Inducing exceptional points, enhancing plasmon quality and creating correlated plasmon states with modulated Floquet parametric driving.

Nature communications·2024
Same author

Continuous and deterministic all-photonic cluster state of indistinguishable photons.

Reports on progress in physics. Physical Society (Great Britain)·2024
Same author

Electronic Floquet gyro-liquid crystal.

Nature communications·2021
Same author

Floquet metal-to-insulator phase transitions in semiconductor nanowires.

Science advances·2020
Same author

Photonic topological Anderson insulators.

Nature·2018

Related Experiment Video

Updated: Jan 29, 2026

Measuring Local Anaphylaxis in Mice
07:49

Measuring Local Anaphylaxis in Mice

Published on: October 14, 2014

20.0K

Learning a Local Hamiltonian from Local Measurements.

Eyal Bairey1, Itai Arad1, Netanel H Lindner1

  • 1Physics Department, Technion, 3200003 Haifa, Israel.

Physical Review Letters
|February 6, 2019
PubMed
Summary

Researchers can now recover unknown quantum system Hamiltonians using only local measurements, a significant advancement for certifying noisy quantum devices. This method requires linear resources and works with various quantum states, including time-evolved ones.

More Related Videos

Author Spotlight: Dermatopathology and the Treatment of Sexually Transmitted Diseases
04:25

Author Spotlight: Dermatopathology and the Treatment of Sexually Transmitted Diseases

Published on: November 8, 2024

2.3K
Quantitative Immunofluorescence to Measure Global Localized Translation
09:13

Quantitative Immunofluorescence to Measure Global Localized Translation

Published on: August 22, 2017

10.5K

Related Experiment Videos

Last Updated: Jan 29, 2026

Measuring Local Anaphylaxis in Mice
07:49

Measuring Local Anaphylaxis in Mice

Published on: October 14, 2014

20.0K
Author Spotlight: Dermatopathology and the Treatment of Sexually Transmitted Diseases
04:25

Author Spotlight: Dermatopathology and the Treatment of Sexually Transmitted Diseases

Published on: November 8, 2024

2.3K
Quantitative Immunofluorescence to Measure Global Localized Translation
09:13

Quantitative Immunofluorescence to Measure Global Localized Translation

Published on: August 22, 2017

10.5K

Area of Science:

  • Quantum physics
  • Quantum information science
  • Computational physics

Background:

  • Hamiltonian recovery is crucial for characterizing quantum systems, especially noisy quantum devices and simulators.
  • Previous methods relied on long-ranged correlators of a single eigenstate for Hamiltonian identification.
  • Efficient Hamiltonian recovery is essential for quantum device validation and error mitigation.

Purpose of the Study:

  • To develop a method for recovering unknown Hamiltonians using only local observables.
  • To demonstrate that this recovery can be achieved with resources scaling linearly with system size.
  • To show the applicability of the method to various quantum states and time-dependent Hamiltonians.

Main Methods:

  • Utilizing local observables instead of long-ranged correlators for Hamiltonian recovery.
  • Employing computational and measurement resources that scale linearly with the system size.
  • Measuring observables in Gibbs states, single eigenstates, or long-time evolved states.

Main Results:

  • Successfully recovered Hamiltonians using only local observables within the relevant spatial domain.
  • Demonstrated linear scaling of computational and measurement resources with system size.
  • Extended the method's applicability to a broad range of time-dependent Hamiltonians.
  • Derived a statistical recovery error estimate that aligns well with numerical simulations.

Conclusions:

  • Local observables are sufficient for recovering unknown Hamiltonians in quantum systems.
  • The proposed method offers a resource-efficient approach for Hamiltonian identification in noisy quantum devices.
  • This work significantly advances the capabilities for certifying and understanding quantum simulators.