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

Couples: Scalar and Vector Formulation01:21

Couples: Scalar and Vector Formulation

752
One might wonder how the captain of a large ship can navigate through the ocean with just a turn of the steering wheel. The answer lies in the concept of two parallel forces that are equal in magnitude and opposite sense, creating a couple moment.
A couple moment is a rotational force that tends to rotate the steering wheel. The wheel's rotation can either be in a clockwise or anticlockwise direction. The right-hand rule is a helpful method for determining the direction of a couple moment....
752
Equation of Rotational Dynamics01:08

Equation of Rotational Dynamics

15.4K
Angular variables are introduced in rotational dynamics. Comparing the definitions of angular variables with the definitions of linear kinematic variables, it is seen that there is a mapping of the linear variables to the rotational ones. Linear displacement, velocity, and acceleration have their equivalents in rotational motion, which are angular displacement, angular velocity, and angular acceleration. Similar to the rotational variables, a mapping exists from Newton's second law of motion...
15.4K
Classical Mechanics01:12

Classical Mechanics

141
Classical mechanics provides a mathematical description of the motion of bodies under the influence of forces. A key principle within this field is the work-energy theorem, which establishes a bridge between the net work done on an object and its kinetic energy.The work-energy theorem states that the net work done on a particle by all the forces acting on it equals the change in its kinetic energy.In simple terms, the work-energy theorem is a method to analyze the effects of forces on an...
141
Work and Power for Rotational Motion01:27

Work and Power for Rotational Motion

6.7K
Work and power in rotational motion are completely analogous to work and power in translational motion. The total work done to rotate a rigid body through an angle 'θ' about a fixed axis is the sum of the torques integrated over the angular displacement. Hence, torque and angular displacement in rotational motion are analogous to force and linear displacement in translational motion, respectively.
Similarly, the power delivered to a system that is rotating about a fixed axis...
6.7K
Euler's Equations of Motion01:28

Euler's Equations of Motion

1.1K
In fluid mechanics, shear stresses arise from viscosity, which represents a fluid's internal resistance to deformation. For low-viscosity fluids, like water, these stresses are minimal, simplifying flow analysis by allowing the fluid to be treated as inviscid, or frictionless. In an inviscid fluid, shear stresses are absent, leaving only normal stresses, which act perpendicularly to fluid elements. Notably, pressure — defined as the negative of the normal stress — remains uniform across...
1.1K
Rolle’s Theorem01:09

Rolle’s Theorem

192
Rolle’s Theorem states that if a real-valued function is continuous on a closed interval, differentiable on the open interval, and takes equal values at both endpoints, then there is at least one point within the open interval where the derivative of the function is zero.Rolle’s Theorem describes an important property of differentiable functions, this theorem applies to a real-valued function defined on a closed interval, provided three specific conditions are met. First, the...
192

You might also read

Related Articles

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

Sort by
Same author

Biomechanical evaluation of posterior and anterior lumbar interbody fusion techniques.

Journal of spinal disorders·1998
Same author

Synergistic interaction of FTY720 with cyclosporine or sirolimus to prolong heart allograft survival.

Transplantation proceedings·1998
Same author

Pulmonary function of nonsmoking female asbestos workers without radiographic signs of asbestosis.

Archives of environmental health·1998
Same author

Changes in TGF-beta receptors of rat hepatocytes during primary culture and liver regeneration: increased expression of TGF-beta receptors associated with increased sensitivity to TGF-beta-mediated growth inhibition.

Journal of cellular physiology·1998
Same author

The inhibitory effect of interleukin 1beta on rat hepatocyte DNA synthesis is mediated by nitric oxide.

Hepatology (Baltimore, Md.)·1998
Same author

[Detection of the mutant phenylalanine hydroxylase gene by dideoxy fingerprinting].

Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics·1998

Related Experiment Video

Updated: Apr 6, 2026

Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

9.8K

Efficient Scheme for Perfect Collective Einstein-Podolsky-Rosen Steering.

M Wang1, Q H Gong1, Z Ficek2

  • 11] State Key Laboratory of Mesoscopic Physics, School of Physics, Peking University, Beijing 100871, P. R. China [2] Collaborative Innovation Center of Quantum Matter, Beijing 100871, P. R. China.

Scientific Reports
|July 28, 2015
PubMed
Summary
This summary is machine-generated.

A new quantum secret sharing scheme uses a three-mode optomechanical system to create a perfect Einstein-Podolsky-Rosen state. This method is robust and experimentally feasible for secure quantum communication.

More Related Videos

Dorsal Column Steerability with Dual Parallel Leads using Dedicated Power Sources: A Computational Model
11:19

Dorsal Column Steerability with Dual Parallel Leads using Dedicated Power Sources: A Computational Model

Published on: February 10, 2011

12.3K
WheelCon: A Wheel Control-Based Gaming Platform for Studying Human Sensorimotor Control
08:18

WheelCon: A Wheel Control-Based Gaming Platform for Studying Human Sensorimotor Control

Published on: August 15, 2020

5.5K

Related Experiment Videos

Last Updated: Apr 6, 2026

Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

9.8K
Dorsal Column Steerability with Dual Parallel Leads using Dedicated Power Sources: A Computational Model
11:19

Dorsal Column Steerability with Dual Parallel Leads using Dedicated Power Sources: A Computational Model

Published on: February 10, 2011

12.3K
WheelCon: A Wheel Control-Based Gaming Platform for Studying Human Sensorimotor Control
08:18

WheelCon: A Wheel Control-Based Gaming Platform for Studying Human Sensorimotor Control

Published on: August 15, 2020

5.5K

Area of Science:

  • Quantum Information Science
  • Optomechanics
  • Quantum Communication

Background:

  • Quantum secret sharing is crucial for secure communication.
  • Device-independent protocols enhance security by not trusting the devices.
  • Optomechanical systems offer a platform for quantum state generation.

Purpose of the Study:

  • To propose a practical scheme for one-sided device-independent quantum secret sharing.
  • To demonstrate the generation of a perfect Einstein-Podolsky-Rosen state in an optomechanical system.

Main Methods:

  • Utilizing a three-mode optomechanical system with independent cavity modes.
  • Driving cavity modes with short laser pulses to induce interaction with a movable mirror.
  • Tuning laser frequency to the blue (anti-Stokes) sideband for mode coherence.

Main Results:

  • Achieved mutual coherence between cavity modes.
  • Demonstrated collective steering of the mirror mode to a perfect Einstein-Podolsky-Rosen state.
  • Showcased experimental feasibility and robustness against various noise factors.

Conclusions:

  • The proposed scheme provides a practical route to device-independent quantum secret sharing.
  • The system's robustness makes it suitable for real-world quantum communication applications.
  • Optomechanical systems are viable for generating complex quantum states for secure sharing.