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CQUeST
South Korea
เข้าร่วมเมื่อ 17 ต.ค. 2022
Welcome to the Video Center of the Center for Quantum Space Time (CQUeST) in Sogang University, Seoul, South Korea. Please visit CQUeST website to learn more about our research center.
วีดีโอ
Modern Computational Approaches to Early Universe Modeling
มุมมอง 982 หลายเดือนก่อน
2024-11-08 Dr. Jong-Hyun Yoon
Stability Analysis of the Cosmological Dynamics of O(D,D) complete Friedmann Equations
มุมมอง 452 หลายเดือนก่อน
2024-11-01 Sermet Çağan
Bootstrapping the physics at finite temperature
มุมมอง 743 หลายเดือนก่อน
Physical systems at finite temperature present a rich array of intriguing questions. However, studying their physical observables is not always straightforward, as it a priori requires tracing over the entire state space. In this talk, we explore how the bootstrap approach of imposing consistency conditions provides a powerful framework for studying finite temperature observables in both statis...
Black Hole Entropy from Non-dirichlet Sectors, and a Bounce Solution
มุมมอง 684 หลายเดือนก่อน
Welcome to the Video Center of the Center for Quantum Space Time (CQUeST) in Sogang University, Seoul, South Korea. Please visit CQUeST website to learn more about our research center.
Quantum Improved Kerr Black Holes and Thermodynamics
มุมมอง 647 หลายเดือนก่อน
2024 05 17 Nobuyoshi Ohta
Cosmological anisotropies and parity-violation effects from dual interactions
มุมมอง 417 หลายเดือนก่อน
2024-05-10 Nils Albin Nilsson
Hunting for Hypercharge Anapole Dark Matter in All Spin Scenarios
มุมมอง 498 หลายเดือนก่อน
2024-05-03 Jaehoon Jeong
Supersymmetric Spectral Form Factor and Euclidean Black Holes
มุมมอง 389 หลายเดือนก่อน
2024-03-08 송재원
약한 중력 하에서 궤도 운동하는 장주기 쌍성의 가이아(Gaia) 관측에서 나타난 표준중력의 붕괴의 결정적 증거와 향후 전망
มุมมอง 117ปีที่แล้ว
약한 중력 하에서 궤도 운동하는 장주기 쌍성의 가이아(Gaia) 관측에서 나타난 표준중력의 붕괴의 결정적 증거와 향후 전망
Recent developments in the holographic description of quantum chaos
มุมมอง 71ปีที่แล้ว
Recent developments in the holographic description of quantum chaos
Observable imprints of primordial gravitational waves on the temperature anisotropies of the CMB
มุมมอง 58ปีที่แล้ว
Observable imprints of primordial gravitational waves on the temperature anisotropies of the CMB
Gravitational Wave Background and Pulsar Timing Arrays
มุมมอง 50ปีที่แล้ว
Gravitational Wave Background and Pulsar Timing Arrays
Observable imprints of primordial gravitational waves on the temperature anisotropies of the CMB
มุมมอง 48ปีที่แล้ว
Observable imprints of primordial gravitational waves on the temperature anisotropies of the CMB
Searching for New Physics with the NANOGrav Pulsar Timing Array
มุมมอง 202ปีที่แล้ว
Searching for New Physics with the NANOGrav Pulsar Timing Array
Complex saddles of Chern-Simons gravity and dS3/CFT2 correspondence
มุมมอง 34ปีที่แล้ว
Complex saddles of Chern-Simons gravity and dS3/CFT2 correspondence
Using Numerical Holography to Model the Thermoelectric Transport Properties of Strange Metals
มุมมอง 37ปีที่แล้ว
Using Numerical Holography to Model the Thermoelectric Transport Properties of Strange Metals
Towards the Large N Expansion for Heavy Operators
มุมมอง 32ปีที่แล้ว
Towards the Large N Expansion for Heavy Operators
Aspects of Spread Complexity for Quantum States
มุมมอง 72ปีที่แล้ว
Aspects of Spread Complexity for Quantum States
Non-invertible symmetry, topological defects, and hamiltonian mechanics
มุมมอง 59ปีที่แล้ว
Non-invertible symmetry, topological defects, and hamiltonian mechanics
People of SCIENCE be kind to the ecology of planet Earth. When registering gravitational waves, the noise is 99.99%, and the useful signal is 0.01% - correct. Large corporations benefit from such devices. When registering gravitational quanta, the possibility of receiving a useful signal is 75%; the noise will be 25% - the device needs improvement, Einstein dreamed of such a device. Hello. My name is Zhavlan, I am from Almaty. New physics experiment has no problem observing scientific discoveries. The problem is with people of science, are they ready to lose authority; as popularizers of science, as academicians, nobel laureates... For the sake of the ecology of our planet, I ask you to help carry out work on new experiences. New technologies remove limitations in direct physical measurements of gravitons. More than $13 billion in environmental losses could be avoided. We are looking for help and hope for your courage to protect the nature of our planet. Construction of gravitational wave detectors is underway in China and India. There is also the launch of heavy rockets with interplanetary satellites, such as LISA and so on, not counting other resources. We need physicists who understand the difference between direct physical experience and indirect one. In the past, the Light Ether Theory had many indirect confirmations and even greater recognition from elite physicists, well, as is fashionable now; Einstein's theory of relativity. And as soon as Michelson conducted a direct experiment, the popularity of physics changed. Now a question for you: can you refer to direct experience in determining the constant speed of light? New hollow optical fiber technology allows even schoolchildren to do this. Using the Michelson-Morley Hybrid Gyro device... We will see this “Light is the ordered vibration of gravitational quanta, and the dominant gravitational fields adjust the speed of light in a vacuum.” If the device is in zero gravity and at rest relative to the dominant gravitational field, the difference in the path of light is zero.
Excellent. Lots to work on.
Love the videos, keep up the great work!
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첫댓글을 남기네요. 구독할게요. 잘은 모르지만 기존 이론들만으론 설명이 안되는 지점이 있다고 생각했었는데 새로운 발견이 기대됩니다.
Great presentation
*Promosm* 😋
Stringy corrections to the quantum Lyapunov exponent are related to finite coupling corrections in the dual boundary description. Somehow I forgot to say that while replying to a question about the dual picture for stringy corrections.
@21:24 if it is not dirac types and @22:27 what you are listed they are stable monopoles and there is no gauge interaction. @question was asked about interaction energy between monopoles. @23:21 reply continued.. which says we can include monopoles in maxwell equations. My view is if it is so then [del.B= 0] is one of the maxwell's equation and it will fail as your reply proposes [del.B not=0]. There will be inconsistancy and many problems will start poping up. My request (view also) that you can think once more about checking it (monopoles) to be introduced in maxwell's equations.--------- Dr Sanjay Kemkar
Thanks for the free video lecture!