String theory: Nambu Gotto action

Context: Graduate
Thread starter moriheru
Start date Dec 20, 2014
Tags

String String theory Theory

Join the discussion

Registration is free. Ask a follow-up in this thread, or start your own.

1 reply · 1K views

moriheru

Thread starter
Dec 20, 2014

My question is rather simple:
How can I derive the equation for the change in action "delta S" ? If S is the Nambu gotto action.Thanks for any clarifications.

Discussion

Physics news on Phys.org

Spontaneous magnons synchronize with external signals at room temperature
Quantum advantage reassessed: More realistic benchmarks for quantum algorithms
Long-sought Zhang-Rice singlet visualized directly in cuprate superconductor

moriheru

Dec 22, 2014

Irelavent figured it out myself (sorry for clustering forum) :).

String theory: Nambu Gotto action

Discussion

Graduate Quaternionic Rays instead of Complex

Graduate What are the most fundamental entities in the SM and QFT?

Undergrad If gravity is emergent, how does this affect string theory and loop quantum gravity?

Undergrad Geodesics in quantum gravity: Missing Link

Undergrad FLRW metric challenged, Einstein-Euler equations as alternative?

Graduate Using the Homotopy Analysis method in QG and BSM for solving nasty DEs

Graduate Is there some sort of transformation between Mandelstam parameters and Stokes parameters?

Undergrad Anomalous Ionization in the Central Molecular Zone by Sub-GeV Dark Matter

Graduate Decomposition of SU(2)-invariant spin network state in 3 dimensions

Undergrad 2D Ising Model Average Number of Domain Walls

Insights Revisiting the Velocity-Time Function

Insights Remote Operated Gate Control System

Insights AI Enriched Problem Solving

Insights Thinking Outside The Box Versus Knowing What’s In The Box

Insights Why Entangled Photon-Polarization Qubits Violate Bell’s Inequality

Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect

String theory: Nambu Gotto action

Discussion

Similar threads

Graduate String Theory: Nambu-Goto or Polyakov?

Graduate How is the Nambu Goto action proportional to the world sheet area?

Graduate Meaning of area in the Nambu Goto string action

Graduate What Are the Symmetries of the Nambu-Goto Action in String Theory?

Graduate Primary constraints and Nambu-Goto action

Graduate Why parameterise the Nambu-Goto string world-sheet by proper time

Graduate Units of momentum density in Nambu-Goto action

Graduate Why does the relativistic string action ignore tension requirements?

Graduate String perturbation equations from Polyakov action

Graduate Low curvature effective action in string theory