Abstract
The quantum entanglement that include every physical properties of particles would be important for both theoretical and applied physics. Here, we theoretically show that a particle–antiparticle pair can form the so-called packaged entangled states which encapsulate all the necessary physical quantities for completely identifying the particles. The particles in the packaged entangled states exhibit unusual properties. Thereafter, we proposed the possible protocol for teleporting the entire quantum state of a particle (or an antiparticle) to an arbitrarily large distance and the transfer of new entangled states from a particle pair to another particle pair. Finally, we presented a new interpretation to the matter–antimatter asymmetry of the observable universe.
Highlights
An entangled state usually refers to a pure state of a composite system which cannot be expressed as the direct product of the quantum states of its subsystems.[1,2,3] In these states, a measurement on one of the particles will immediately change the state of other particles[4] via the \spooky action at a distance"a no matter how far these particles are spatially separated
We have shown that particles and antiparticles can form packaged entangled states
The packaged entangled states are the eigenstates of charge conjugation operator
Summary
An entangled state usually refers to a pure state of a composite system which cannot be expressed as the direct product of the quantum states of its subsystems.[1,2,3] In these states, a measurement on one of the particles will immediately change the state of other particles[4] via the \spooky action at a distance"a no matter how far these particles are spatially separated. The Born–Einstein Letters; Correspondence between Albert Einstein and Max and Hedwig Born from 1916 to 1955 (Macmillan Press Ltd., New York, 1971) This is an Open Access article published by World Scientic Publishing Company. The question is whether all these physical quantities could be packaged as an entirety in the new entangled state. The packaged entangled states could be used to teleport the entire quantum states or to transmit every intrinsic property of the particles or antiparticles,[37] instead of just some of their physical properties. We discussed how to teleport a particle/antiparticle to a place at a distance using the packaged entangled states. In this process, the classical channel is removed due to the particle–antiparticle annihilation phenomenon.
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