Register

Adv. Query

Q&A (4871)

Reviews (203)

Open problems (47)
Meta (439)

Site Statistics

205 submissions , 163 unreviewed
5,082 questions , 2,232 unanswered
5,353 answers , 22,789 comments
1,470 users with positive rep
820 active unimported users
More ...

Can Black Holes process quantum information?

1395 views

Seems that spinning black holes are capable of complex quantum information processes https://arxiv.org/abs/1608.06822 - Photonic Bell states creation around rotating black holes

It might be possible that rotating black hole can be used to "execute" quantum algorithms?

asked Sep 23, 2016 in Theoretical Physics by anonymous [ revision history ]
recategorized Oct 4, 2016 by Arnold Neumaier

@anonymous: Q&A is not a valid category. Q&A contains everything asked, whereas the category should contain the most appropriate field to which the question belongs.

commented Oct 4, 2016 by Arnold Neumaier (15,787 points) [ no revision ]

I was wondering , in the Bell's states context of the paper , what is the "equipment actually used in quantum information processing" of the abstract, without the bonus word "attempts". By chance, as always in the inside of the good publications, final chapters provide reasonable answers

commented Oct 9, 2016 by igael (360 points) [ no revision ]

Your comment on this question:

To answer, leave an answer instead. Comments are usually for non-answers.
To mask links under text, please type your text, highlight it, and click the "link" button. You can then enter your link URL.
To alert a user, please use the "@" command and remove spaces from the username, example, the user "John Doe" should be pinged as "@JohnDoe", while the user "Johndoe" should be pinged as "@Johndoe". The post author is always automatically pinged (unless you are the post author).
Please consult the FAQ for as to how to format your post.

Live preview (may slow down editor) Preview

Your name to display (optional):

Email me at this address if a comment is added after mine:

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

[captcha placeholder]

Please complete the anti-spam verification

Your answer

Please use answers only to (at least partly) answer questions. To comment, discuss, or ask for clarification, leave a comment instead.
To mask links under text, please type your text, highlight it, and click the "link" button. You can then enter your link URL.
Please consult the FAQ for as to how to format your post.
This is the answer box; if you want to write a comment instead, please use the 'add comment' button.

Live preview (may slow down editor) Preview

Your name to display (optional):

Email me at this address if my answer is selected or commented on:

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

If you are a human please identify the position of the character covered by the symbol $\varnothing$ in the following word:
p$\hbar$ys$\varnothing$csOverflow
Then drag the red bullet below over the corresponding character of our banner. When you drop it there, the bullet changes to green (on slow internet connections after a few seconds).

Please complete the anti-spam verification

user contributions licensed under cc by-sa 3.0 with attribution required

Your rights

...