Tag: communication

11 How many bits do Alice and Bob needs to compare to make sure the channel is secure in BB84? 2018-09-09T16:52:00.597

8 How could a quantum network be constructed to handle 10,000 clients concurrently? 2018-06-17T17:08:26.247

8 The process for transferring qubits between locations 2018-07-26T16:25:26.450

7 Advances in Quantum Channel Capacity 2018-06-29T08:09:05.213

7 Collective measurements: importance and realization 2018-09-25T13:17:47.417

7 Entanglement-assisted hashing bound for asymmetric depolarizing channels 2019-09-30T15:10:18.837

7 What is a flying qubit? 2019-11-22T05:32:42.030

6 BB84 Protocol Alice Choice to Bob 2018-05-28T16:16:56.387

6 What is the practical interest of superdense coding? 2020-01-04T08:23:12.853

5 Protocol for entaglement swapping 2018-10-03T01:07:27.773

5 Understanding the idea of "local hidden state model" 2019-10-25T17:16:05.913

5 Can superdense coding be made more efficient? 2019-11-17T20:53:56.953

5 Is communication possible with entanglement? 2020-07-16T21:58:23.633

5 Quantum teleportation and the reality of quantum states 2020-10-29T15:41:19.360

5 Why do quantum networks matter? 2021-01-21T08:08:02.797

4 How could a global quantum network be realized? 2018-06-21T09:58:57.613

4 Applying CNOT with local operations and two EPR pairs 2018-10-04T21:55:14.800

4 Quantum teleportation: second classical bit for removing entanglement? 2018-10-18T02:01:23.727

4 How to test with the "Quantum Internet"? 2018-11-04T08:14:02.527

4 What is the quantum bandwidth of a planar array of noisy qubits, assuming free classical communication? 2018-11-18T02:33:56.853

4 Real-life examples of classical-quantum channels 2019-01-22T16:25:48.343

4 Generalising the standard quantum teleportation protocol: what are the possible unitaries? 2020-03-02T17:25:08.817

4 Schumacher compression - comparing with Shannon compression 2020-04-24T22:27:54.187

4 In the BB84 protocol, for what error thresholds can Alice and Bob not establish secure bits? 2020-04-30T16:47:50.447

3 How is the joint state of these qubits derived? 2018-07-08T15:10:25.443

3 Why does entanglement not increase the classical capacity of a channel? 2019-09-10T18:50:43.770

3 Eavesdropping in superdense coding: why can't the third party infer anything about the message? 2019-09-11T13:35:27.263

3 Does the Lieb-Robinson bound constrain the speed of entanglement information transmission? 2020-01-03T22:54:43.927

3 Proof of the no-communication theorem 2020-11-01T01:13:15.533

3 Teleportation followed by measurement: Lowering communication cost 2020-11-09T12:02:04.043

2 BB84 protocol over LiFi 2018-11-28T15:12:27.340

2 Why is measurement needed in teleportation? 2019-02-28T02:26:09.753

2 Does entanglement allow communication of user specified information or not? 2019-06-24T15:03:12.057

2 How do I compare the secret key rate (kbps) with the secret key rate per channel use? 2020-07-29T17:33:50.213

2 Simulating a Quantum Network over a real Classical Network Using Simulaqron 2020-08-13T00:29:40.530

2 Distributed quantum computing with classical communication 2020-08-16T09:12:25.753

2 Non-ideal bit commitment and coin tossing 2020-11-01T13:54:02.547

2 Non-ideal coin tossing 2020-11-02T22:32:18.027

2 If Alice and Bob share only classical communication resources, is shared entanglement always equivalent to shared randomness? 2021-01-21T05:06:45.507

2 How are inputs during the quantum communication between Alice and Bob placed in the Galois Field? 2021-02-02T19:43:07.037

1 What is the quantum state transmitted to Bob in BB84 protocol? 2020-02-28T16:12:57.247

1 How to deal with noise in BB84 protocol? 2020-03-20T10:57:29.117

0 Transmission of information over long distances 2019-01-29T04:59:58.987

0 Entanglement and teleportation transmission costs 2020-07-30T19:14:33.730

-3 Quantum entanglement for faster-than-light (FTL) network communication? 2018-03-12T18:04:22.563