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WHAT IS QUANTUM TUNNELING? Quantum TUNNELING ka rahasya

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What is Quantum TUNNELING       Quantum tunneling  was first noticed in 1927 by Friedrich Hund when he was calculating the ground state of the double-well potential and independently in the same year by Leonid Mandelstam and Mikhail Leontovich in  their  analysis of the implications of the then new Schrödinger wave equation for the motion  of a  particle  The use of Quantum tunneling         Tunneling is often used in virtual private networks (VPNs). It can also set up efficient and secure connections between networks, enable the usage of unsupported network protocols, and in some cases allow users to bypass firewalls. The importance of Quantum TUNNELING              Quantum tunneling is essential for nuclear fusion in stars. The temperature in stars' cores is generally insufficient to allow atomic nuclei to overcome the Coulomb barrier and achieve Thermonuclear fusion. Quantum tunneling increases the probability of penetrating this barrier.