Essays about: "global worm"

Found 2 essays containing the words global worm.

1. 1. Models of superconductors with correlated defects

   University essay from KTH/Fysik

   Author : Jakob Bolin; [2022]
   Keywords : Quantum phase transition; correlated disorder; 3D XY model; Monte Carlo simulation; worm algorithm; winding number; superfluid density; Kvantfasövergång; korrelerad oordning; 3D XY modell; Monte Carlo simulering; worm algoritmen; vindlingstal; supraledande täthet;

   Abstract : The quantum phase transition between groundstates of a system with correlated disorder near absolute zero is studied. The computations are based on Monte Carlo methods and the worm algorithm which is an effective method to simulate basic models like the Ising and XY model by making use of global Monte Carlo moves given by modified random walks. READ MORE

3. 2. The State of Home Computer Security

   University essay from Institutionen för systemteknik

   Author : Ulf Frisk; Semir Drocic; [2004]
   Keywords : Informationsteknik; home computer security; worm; spyware; phishing; trojans; Informationsteknik;

   Abstract : Hundreds of millions of people use their home computers every day for different purposes. Many of them are connected to the Internet. Most of them are unaware of the threats or do not know how to protect themselves. This unawareness is a major threat to global computer security. READ MORE