Mitra Ayan, Chattopadhyay Pritam, Paul Goutam, Zarikas Vasilios
Department of Mechanical and Aerospace Engineering, Nazarbayev University, Nur-Sultan 010000, Kazakhstan.
Cryptology and Security Research Unit, R.C. Bose Center for Cryptology and Security, Indian Statistical Institute, Kolkata 700108, India.
Entropy (Basel). 2020 Dec 8;22(12):1387. doi: 10.3390/e22121387.
Various techniques to tackle the black hole information paradox have been proposed. A new way out to tackle the paradox is via the use of a pseudo-density operator. This approach has successfully dealt with the problem with a two-qubit entangle system for a single black hole. In this paper, we present the interaction with a binary black hole system by using an arrangement of the three-qubit system of Greenberger-Horne-Zeilinger (GHZ) state. We show that our results are in excellent agreement with the theoretical value. We have also studied the interaction between the two black holes by considering the correlation between the qubits in the binary black hole system. The results depict a complete agreement with the proposed model. In addition to the verification, we also propose how modern detection of gravitational waves can be used on our optical setup as an input source, thus bridging the gap with the gravitational wave's observational resources in terms of studying black hole properties with respect to quantum information and entanglement.
人们已经提出了各种解决黑洞信息悖论的技术。解决该悖论的一种新方法是通过使用伪密度算符。这种方法已经成功地处理了单个黑洞的双量子比特纠缠系统的问题。在本文中，我们通过使用格林伯格 - 霍恩 - 泽林格（GHZ）态的三量子比特系统的排列来呈现与双黑洞系统的相互作用。我们表明我们的结果与理论值非常吻合。我们还通过考虑双黑洞系统中量子比特之间的相关性研究了两个黑洞之间的相互作用。结果与所提出的模型完全一致。除了验证之外，我们还提出如何将现代引力波探测用于我们的光学装置作为输入源，从而在利用量子信息和纠缠研究黑洞性质方面弥合与引力波观测资源之间的差距。
