Deterministic quantum one-time pad via Fibonacci anyons

نویسندگان

چکیده

Anyonic states, which are topologically robust because of their peculiar structure Hilbert space, have important applications in quantum computing and communication. Here we investigate the capacity deterministic one-time pad (DQOTP) that uses Fibonacci anyons as an information carrier. We find particle-antiparticle pair produced from vacuum can be used to asymptotically send $2{log}_{2}{d}_{\ensuremath{\tau}}$ bits classical (${d}_{\ensuremath{\tau}}$ is dimension a anyon $\ensuremath{\tau}$), equals anyonic mutual pair. Furthermore, by studying DQOTP via parameterized state six with trivial total charge, give analytical results maximum number messages sent for different parameters, step function every corresponding regular simplex viewpoint geometry. The explained accessible information.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Conditional quantum one-time pad

Suppose that Alice and Bob are located in distant laboratories, which are connected by an ideal quantum channel. Suppose further that they share many copies of a quantum state ρABE , such that Alice possesses the A systems and Bob the BE systems. In our model, there is an identifiable part of Bob’s laboratory that is insecure: a third party named Eve has infiltrated Bob’s laboratory and gained ...

متن کامل

Fibonacci anyons from Abelian bilayer quantum Hall states.

The possibility of realizing non-Abelian statistics and utilizing it for topological quantum computation (TQC) has generated widespread interest. However, the non-Abelian statistics that can be realized in most accessible proposals is not powerful enough for universal TQC. In this Letter, we consider a simple bilayer fractional quantum Hall system with the 1/3 Laughlin state in each layer. We s...

متن کامل

Systematic distillation of composite Fibonacci anyons using one mobile quasiparticle

A topological quantum computer should allow intrinsically fault-tolerant quantum computation, but there remains uncertainty about how such a computer can be implemented. It is known that topological quantum computation can be implemented with limited quasiparticle braiding capabilities, in fact using only a single mobile quasiparticle, if the system can be properly initialized by measurements. ...

متن کامل

1 One - Time Pad

Secure communication is the act of conveying information from a sender to a receiver, while simultaneously hiding it from everyone else. Secure communication is the oldest application of cryptography, and remains the centerpiece of cryptography to this day. After all, the word cryptography means “hidden writing” in Greek. So, secure communication is a natural place to start our study of cryptog...

متن کامل

One Time Pad Cipher

This paper provides standard instructions on how to protect short text messages with one-time pad encryption. The encryption is performed with nothing more than a pencil and paper, but provides absolute message security. If properly applied, it is mathematically impossible for any eavesdropper to decrypt or break the message without the proper key.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Physical Review A

سال: 2021

ISSN: ['1538-4446', '1050-2947', '1094-1622']

DOI: https://doi.org/10.1103/physreva.104.022610