Welcome to Quantum Random Number Generator and Stimulator

This website is an interface which allows you to generate True random Numbers. The random numbers generated on a classical computer is not actually truely random. They are termed as Pseudo-random numbers. The issue with the pseudo-random numbers is that they start repeating after its period is over. The random numbers generated by a Quantum Computer is Truely Random because it is generated using QUBITs whose state (either 0 or 1) is decided upon the quantum properties of a Fermion or a Boson.

Generate random numbers

How does it works?

This service generates random numbers using the quantum computers provided by IBM-Q via Qiskit. IQM-Q provides Quantum Comupters with upto 16 qubits i.e. we can generate a maximum of 16 bit value at a particular time. The circuit involved in the generation of the random numbers has a Hadamard Gate on each qubit which put them in a super-position with a 50% probablity of resulting in 0 or in 1 when the measurement gate is applied to it.

The effect of the Hadamard gate on the state of qubits can be mathematically expressed using the following equation:

$\mathbf{H | 0 \rangle = |+ \rangle = \frac{1}{\sqrt{2}} (|0\rangle + |1\rangle)}$

$\mathbf{H | 1 \rangle = |- \rangle = \frac{1}{\sqrt{2}} (|0\rangle - |1\rangle)}$

Here is the circuit diagram of the 12 qubits random number generator:

         ┌───┐┌─┐                                                                                  
 q_0: |0>┤ H ├┤M├───────────────────────────────────────────────────    ┌─────────────────────────┐
         ├───┤└╥┘┌─┐                                                    | H = Hadamard Gates      |
 q_1: |0>┤ H ├─╫─┤M├────────────────────────────────────────────────    | q = Quantum registers   |
         ├───┤ ║ └╥┘┌─┐                                                 | c = Classical registers |
 q_2: |0>┤ H ├─╫──╫─┤M├─────────────────────────────────────────────    | M = Measurement Gates   |
         ├───┤ ║  ║ └╥┘┌─┐                                              └─────────────────────────┘
 q_3: |0>┤ H ├─╫──╫──╫─┤M├──────────────────────────────────────────                               
         ├───┤ ║  ║  ║ └╥┘┌─┐                                                                      
 q_4: |0>┤ H ├─╫──╫──╫──╫─┤M├───────────────────────────────────────                               
         ├───┤ ║  ║  ║  ║ └╥┘┌─┐                                                                   
 q_5: |0>┤ H ├─╫──╫──╫──╫──╫─┤M├────────────────────────────────────                               
         ├───┤ ║  ║  ║  ║  ║ └╥┘┌─┐                                                                
 q_6: |0>┤ H ├─╫──╫──╫──╫──╫──╫─┤M├─────────────────────────────────                               
         ├───┤ ║  ║  ║  ║  ║  ║ └╥┘┌─┐                                                             
 q_7: |0>┤ H ├─╫──╫──╫──╫──╫──╫──╫─┤M├──────────────────────────────                               
         ├───┤ ║  ║  ║  ║  ║  ║  ║ └╥┘┌─┐                                                          
 q_8: |0>┤ H ├─╫──╫──╫──╫──╫──╫──╫──╫─┤M├───────────────────────────                               
         ├───┤ ║  ║  ║  ║  ║  ║  ║  ║ └╥┘┌─┐                                                       
 q_9: |0>┤ H ├─╫──╫──╫──╫──╫──╫──╫──╫──╫─┤M├────────────────────────                               
         ├───┤ ║  ║  ║  ║  ║  ║  ║  ║  ║ └╥┘┌─┐                                                    
q_10: |0>┤ H ├─╫──╫──╫──╫──╫──╫──╫──╫──╫──╫─┤M├─────────────────────                               
         ├───┤ ║  ║  ║  ║  ║  ║  ║  ║  ║  ║ └╥┘┌─┐                                                 
q_11: |0>┤ H ├─╫──╫──╫──╫──╫──╫──╫──╫──╫──╫──╫─┤M├──────────────────                               
         └───┘ ║  ║  ║  ║  ║  ║  ║  ║  ║  ║  ║ └╥┘                                                 
  c: /12 ══════╩══╩══╩══╩══╩══╩══╩══╩══╩══╩══╩══╩═══════════════════                               
            

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