Principles of Physical Layer Security in Multiuser Wireless Networks: A Survey     Principles of Physical Layer Security  Multiuser Wireless Networks       font style='font-size:12px;'> 2010/11/22

This paper provides a comprehensive review of the domain of physical layer security for wireless communications. The essential premise of physical-layer security is to enable the exchange of confiden...

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Topological approach toward quantum codes with realistic physical constraints     Topological approach  toward quantum codes  realistic physical constraints       font style='font-size:12px;'> 2010/11/5

The following open problems, which concern a fundamental limit on coding properties of quantum codes with realistic physical constraints, are analyzed and partially answered here: (a) the upper bound ...

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Physical consequences of P$\neq$NP     Physical consequences  P$\neq$NP       font style='font-size:12px;'> 2010/10/29

Computational complexity theory is applied to simulations of adiabatic quantum computation, providing predictions about the existence of quantum phase transitions in certain disordered systems. Moreov...

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Physical Variables of d=3 Maxwell-Chern-Simons Theory by Symplectic Projector Method     Physical variables  Canonical quantization  Maxwell-Chern-Simons       font style='font-size:12px;'> 2010/10/13

The Symplectic Projector Method is applied to derive the local physical degrees of freedom and the physical Hamiltonian of the Maxwell-Chern-Simons theory in d = 1+2. The results agree with the ones o...

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